Lamers Dairy (“Lamers”) sought an exemption from Milk Marketing Order No. 30, promulgated under the Agricultural Marketing Agreement Act of 1937, 7 U.S.C. § 601 et seq. After the Secretary of the United States Department of Agriculture (“the USDA”) denied the petition in a final administrative order, Lamers sought review in the district court. The USDA counterclaimed for enforcement of the Secretary’s decision and for a judgment against Lamers in an amount equal to the unpaid monetary assessments due under the terms of the marketing order. The district court granted summary judg *468 ment to the USDA on Lamers’ complaint and on the USDA’s counterclaim. It ordered further proceedings on the amount due. Subsequently, the district court denied a motion for reconsideration by Lamers and entered an amended judgment awarding the Government $850,931.26. Lamers appeals. For the reasons set forth in the following opinion, we affirm the judgment of the district court.
I
BACKGROUND
A. Facts
Lamers Dairy, a Wisconsin family-operated dairy, has as its principal business the handling and packaging of fluid milk. In this appeal, Lamers challenges aspects of the federal milk-marketing regulatory scheme. To understand the nature of Lamers’ challenges, we must discuss briefly the dairy industry and the regulatory and market forces governing it. 1
1. The Dairy Industry
In the dairy industry, dairy farmers, also referred to as “producers,” produce and sell raw milk to “handlers.” Handlers, in turn, prepare the milk product for resale to consumers or serve as intermediaries to those who do. Consumer dairy products, such as fluid milk beverages, ice cream and cheese, can all be produced from “Grade A” or “fluid grade” raw milk. 2 In the consumer market, however, milk beverages generally command a higher price than non-fluid products, which are known also as “manufactured dairy products.” For this reason, the market into which dairy farmers sell their product more highly values (and pays a premium price for) Grade A milk ultimately used to produce beverage milk. This market premium based on end use creates an incentive among producers to divert their Grade A product to fluid milk handlers. 3 Were this incentive not controlled, lower market prices would result, harming milk production revenues. 4
*469 The dairy industry also is characterized by daily and seasonal fluctuations in supply and demand. Consumer demand fluctuates significantly on a daily basis, primarily due to consumer buying patterns; milk production, on the other hand, is relatively constant on a daily basis. Conversely, milk production varies seasonally based on the animals’ nutritional health. In fall and winter months, less milk is produced, but in spring and summer months, more milk is produced. To meet consumer demand in the winter, producers must maintain large herds; these same herds overproduce in the summer. Given milk’s perishable quality, the supply must go to market at least every other day. Historically, handlers were thus able to obtain summer supplies at bargain prices.
2. The Regulatory Scheme
In the wake of the Great Depression, in an attempt to address these unique industry characteristics, Congress enacted various provisions governing the dairy industry as part of the Agricultural Marketing Agreement Act of 1937 (“the AMAA”). A driving purpose of the AMAA was “to remove ruinous and self-defeating competition among the producers and permit all farmers to share the benefits of fluid milk profits according to the value of goods produced and services rendered.”
Zuber v. Allen,
To accomplish this objective, the statute contains several mechanisms. First, it authorizes the Secretary to classify milk according to its end use and to establish minimum prices for each end-use classification. See 7 U.S.C. § 608e(5)(A). Second, it authorizes the Secretary to establish a uniform minimum price, termed the “blend price,” based on a weighted average of all units of production of classes of milk sold to handlers associated with a marketing area. See id. Third, it requires handlers to pay producers the blend price, regardless of the end use to which the milk will be put. See id. § 608c(5)(B). Fourth, it authorizes a method for adjustments in payments among handlers so that the final amount paid by each handler equals the value of the milk that handler has purchased, according to the minimum prices established. See id. § 608e(5)(C). Overall, the provisions attempt to promote orderly milk-marketing by maintaining minimum prices for producers and limiting the competitive effects of excess supply of Grade A milk.
Although it protects producers, the AMAA regulates handlers only. Pursuant to the AMAA directives, the Secretary has classified milk into the following classes of utilization: Class I milk includes fluid milk processed and bottled as a beverage; Class II milk includes soft milk products such as cottage cheese, sour cream, yogurt and ice cream; Class III includes hard cheese and cream cheese; and Class IV includes raw milk used for butter and dry milk powder. As directed by the AMAA, the Secretary has established a uniform pricing scheme for each of these classes of milk, as well as the average blend price. 5 *470 Handlers governed by milk-marketing orders must pay producers this uniform blend price. The process of blending the prices of the different classes of milk on a monthly basis has come to be known as “pooling.”
This uniform minimum pricing is intended to reduce the incentive producers would have to divert all fluid milk to Class I handlers and, literally, to flood that market. As the system operates, dairy producers within a marketing area receive the guaranteed uniform blend price for their milk, regardless of the end use to which it is put. Because the uniform price is a weighted average, some handlers pay producers less for their milk than its market worth while other handlers pay more. Handlers who pay less to producers must make compensating payments into the producer settlement fund while handlers who pay more to producers may withdraw compensating payments from the fund. 6 Thus, within the regulatory scheme, handlers ultimately pay an amount equal to the utilization value of the milk they purchase. 7 This simplified example of the regulatory scheme by the district court for the District of Connecticut is helpful:
Suppose Handler A purchases 100 units of Class I (fluid) milk from Producer A at the minimum value of $3.00 per unit. Assume further that Handler B purchases 100 units of Class II (soft milk products) milk from Producer B at the minimum value of $2.00 per unit, and that Handler C purchases 100 units of Class III (hard milk products) milk from Producer C at $1.00 per unit. Assuming that this constitutes the entire milk market for a regulatory district, during this period the total price paid for milk is $600.00, making the average price per unit of milk $2.00. Thus, under the regulatory scheme, Producers A, B, and C all receive $200.00 for the milk they supplied, irrespective of the use to which it was put. However, Handler A must, in addition to the $200.00 that it must tender to Producer A, pay $100.00 into the settlement fund because the value of the milk it purchased exceeded the regulatory average price. Along the same vein, Handler C will receive $100.00 from the settlement fund because it will pay Producer C more than the milk it received was worth.
Stew Leonard’s v. Glickman,
The country is divided into regional milk-marketing areas, which are governed by different marketing orders. Milk Marketing Order No. 30 governs the Upper Midwest marketing area, including portions of Illinois, Iowa, Michigan, Minnesota, North Dakota, South Dakota and Wis *471 consin. As a Wisconsin dairy that bottles milk for fluid consumption, Lamers is subject to regulation under Milk Marketing Order No. 30 as a Class I handler.
3. Price Inversions
As discussed, Class I prices are generally higher than Class III prices. Thus, the blend price usually falls above the Class III price, and Class III handlers typically are entitled to withdraw compensating payments from the settlement fund after paying producers the blend price. However, occasionally, periods of “price inversion” occur, 8 in which Class III prices exceed Class I prices. Priee inversions occur in part because of differences in how and when classes of milk are priced. Class I milk prices are set prospectively while Class III and TV prices are set retrospectively, based on actual market prices during the pertinent time period. The USDA has explained:
Class price inversion occurs when a markets’s [sic] regulated price for milk used in manufacturing exceeds the Class I (fluid) milk price in a given month, and causes serious competitive inequities among daily farmers and regulated handlers. Advanced pricing of Class I milk actually causes this situation when manufactured product prices are increasing rapidly.
Milk in the New England and Other Marketing Areas, Dep’t of Agric., 64 Fed.Reg. 16,026, 16,102 (Apr. 2, 1999). Thus, price inversions occur during times of increased demand for manufactured products, primarily cheese.
Under Order No. 30, Class III handlers are not required to participate in the regulatory pooling. They may either join the pool or remain outside the minimum price structure. (This is true to some extent under other milk-marketing orders as well.) When Class III handlers withdraw from the pool, or “de-pool,” they are not obligated to make compensating payments to the settlement fund. During times of price inversion, then, Class III handlers have an incentive to withdraw from the pool. The USDA has explained the effect of price inversions on the dairy industry:
In the past when price inversions have occurred, the industry has contended with them by taking a loss on the milk that had to be pooled because of commitments to the Class I market, and by choosing not to pool large volumes of milk that normally would have been associated with Federal milk order pools. When ... [price inversions occur], it places fluid milk processors and dairy farmers or cooperatives who service the Class I market at a competitive disadvantage relative to those who service the manufacturing milk market.
Milk used in Class I in Federal order markets must be pooled, but milk for manufacturing is pooled voluntarily and will not be pooled if the returns from *472 manufacturing exceed the blend price of the marketwide pool. Thus, an inequitable situation has developed where milk for manufacturing is pooled only when associating it with a marketwide pool increases returns.
Id. When producers prefer to sell outside the pool due to higher manufacturing returns, Class I handlers may have to pay out-of-pocket premiums to attract their supply.
Thus, during times of price inversion, Class III handlers who de-pool may pay less than the Class III price. At the same time, Class I handlers inside the pool may be forced practically to pay more than the Class I price because of extra-regulatory premiums. In sum, the ability of Class III handlers to de-pool under Order No. 30 has negative economic consequences on Class I handlers who must remain within the pool.
B. Administrative and District Court Proceedings
In September 1999, Lamers stopped making required compensating payments into the settlement fund. Instead, Lamers filed an administrative petition with the USDA for exemption and/or modification of the provisions of Order No. 30. Lamers’ petition alleged that Order No. 30 violated equal protection and contravened the AMAA by permitting “unfair trade practices.” Lamers sought relief in the form of an order exempting it from pooling and from the obligation to make payments into the producer settlement fund. After an evidentiary hearing, an administrative law judge (“ALJ”) sustained Order No. 30 and dismissed Lamers’ petition. Lamers appealed to a USDA judicial officer. The judicial officer affirmed the ALJ. Lamers then brought an action in the district court, and the USDA counterclaimed for enforcement of the Secretary’s decision.
The district court affirmed the Secretary. It determined that, as to Lamers’ “unfair trade practices” claim, Lamers was attempting to sue under a non-existent right. As to Lamers’ equal protection claim, the district court noted that the economic regulation was subject to rational basis scrutiny and concluded that the provisions of the regulatory scheme survived challenge under that standard. The district court subsequently ordered Lamers to pay $850,931.26 to the settlement fund. Lamers timely appeals.
II
DISCUSSION
A. Standard of Review
We review de novo the district court’s grant of summary judgment.
See Indiana Family & Soc. Servs. Admin, v. Thompson,
B. Equal Protection Claims
Lamers contends that the ability of Class III handlers to “de-pool,” and its inability to do so, violates its right to equal protection of the law. When considering an equal protection claim, we first must ask whether the governmental action involves fundamental rights or targets a suspect class.
See, e.g., Eby-Brown Co., LLC v. Wisconsin Dep’t of Agric.,
We therefore review the Secretary’s difference in treatment to determine whether there is a conceivably rational relationship to a legitimate interest.
See FCC v. Beach Communications, Inc.,
[Ejqual protection is not a license for courts to judge the wisdom, fairness, or logic of legislative choices. In areas of social and economic policy, a statutory classification that neither proceeds along suspect lines nor infringes fundamental constitutional rights must be upheld against equal protection challenge if there is any reasonably conceivable state of facts that could provide a rational basis for the classification.
Beach Communications,
The USDA submits that the different treatment of Class I and Class III handlers is rationally based because of the purposes of regulation and the differing marketing conditions faced by fluid milk and cheese producers. We agree. The AMAA charges the Secretary of Agriculture with establishing and maintaining orderly marketing conditions so as to establish parity prices to farmers. See 7 U.S.C. § 602(1). The Secretary also is charged with establishing and maintaining orderly marketing conditions so as to ensure an orderly flow of supply and thereby prevent unreasonably fluctuating prices. See id. In order to achieve these legitimate marketing objectives, it is conceivably rational for the Secretary to treat Class I and Class III handlers differently with respect to pooling requirements.
In assessing the rationality of the Secretary’s action, we must recall the relevant supply and demand characteristics of the market. As we have noted previously, the milk production industry is highly subject to seasonal fluctuations and characterized by excess supply. That excess cannot be stored by producers; it must be marketed. Fluid milk products less easily are stored and transported than milk in other forms. They are more perishable and thus more subject to the fluctuations in daily demand. They are generally more highly valued. These circumstances affect the market for producer milk in critical ways and thus
*474
provide a rational basis for different pooling requirements among fluid milk and manufacturing handlers. To maintain stability in the milk market, the Secretary reasonably can require that milk used to produce fluid products be pooled while exempting other handlers from obligatory pooling. Indeed, the AMAA is premised on obligatory pooling of Class I milk, so that all producers may partake of its economic benefits.
See Zuber,
Next, we must keep in mind that “pooling” essentially requires handlers to pay out a uniform minimum price for their supply and is required, in part, to maintain prices for producers.
See Alto Dairy v. Veneman,
Finally, we note that the history of the milk-marketing regime evidences primary concern with producer competition to make sales to the fluid milk market, not the manufacturing market.
See Zuber,
Lamers’ challenge to the exemption of Class III handlers from pooling requirements is essentially one to the breadth of
*475
the regulatory regime, i.e., the Secretary’s failure to require Class III handlers to make compensating payments to the settlement fund when price inversions occur. However, it is well-established that “reform may take one step at a time, addressing itself to the phase of the problem which seems most acute to the legislative mind” without creating an equal protection violation.
Williamson v. Lee Optical, Inc.,
Similarly, equal protection does not require a governmental entity to “choose between attacking every aspect of a problem or not attacking the problem at all.”
Dandridge v. Williams,
In light of these governing principles, it is clear that Congress and the Secretary can regulate based upon typical milk-marketing conditions- without thereby violating equal protection. Here, Congress and the Secretary have chosen to address the perceived problem of excess milk supply in the dairy industry by requiring Class I handlers to pool all their supply while exempting other handlers from that same requirement, based on an assumption that Class I milk carries the highest market value. They have chosen, in effect, to address the usual situation while not addressing the abnormal, aberrant situation in which Class I milk does not carry the highest market price. Such incremental regulation does not violate equal protection.
11
See Beach Communications,
We recognize that the Secretary’s exemption of Class III handlers from pooling requirements effectively gives them a competitive advantage. They may participate in pooling when it is beneficial and withdraw when it is'not.
See
Milk in the New England and Other Marketing Areas, Dep’t of Agric., 64 Fed.Reg. at 16, 102. Thus, the Class III pooling exemption is economically harmful to Lamers and other Class I handlers (as well as to producers committed to dealing with them) who must suffer the effects of Class III de-pooling.
*476
That harm, however, does not rise to the level of “invidious discrimination.”
Williamson,
In cases involving economic and social regulation, so long as distinctions are conceivably rational, the recourse of a disadvantaged entity lies in the democratic process.
12
See Beach Communications,
We briefly address one additional issue under the rubric of equal protection analysis. Lamers submits that the failure of the regulations to account for certain out-of-pocket premiums it must pay to attract its supply violates its right to equal protection. Lamers’ equal protection claim based on these premiums is fundamentally flawed because Lamers presents no distinction for this court to review. Specifically, Lamers has demonstrated no difference between it and any other handler as to the Secretary’s treatment of these out-of-pocket premiums; the regulations simply do not take them into account. 13
*477
Even if we treat Lamers’ complaint as somehow raising an equal protection claim, it fails. Although some handlers may be able to attract supply without paying such premiums, the Secretary’s decision not to give any handler credit for such competitive costs does not thereby rise to an equal protection violation.
Cf. Eby-Brown,
C. “Unfair Trade Practices” Claim
Lamers argues that four aspects of Order No. 30 constitute “unfair trade practices” prohibited by 7 U.S.C. § 608c(7)(A): (1) the ability of Class III handlers to de-pool; (2) the requirement that Class I handlers pay into the settlement fund when competing handlers dealing in both the fluid milk and the manufacturing markets may draw upon those funds; (3) the allowance of some manufacturing costs in the calculation of Class III and IV utilization prices; and (4) the ability of some processing plants to receive “kickbacks” for qualifying milk under the order.
Lamers’ claim of “unfair trade practices” warrants only brief discussion, however, because, as the district court concluded, Lamers attempts to proceed under a non-existent statutory right. Under 7 U.S.C. § 608c(7)(A), the prohibition of “unfair methods of competition and unfair trade practices in the handling of’ agricultural commodities is one of several “terms and conditions” that the Secretary may incorporate in orders issued under the AMAA. 14 It is not an independent statutory prohibition, and the Secretary is not required to include it in any order. Furthermore, the Secretary did not include the prohibition in Order No. 30. Therefore, Lamers lacks a statutory basis upon which to bring this claim.
Were it possible to construe Lamers’ claim as an argument that the Secretary has advanced an unreasonable interpretation of the AMAA by enacting regulations that permit these allegedly “unfair trade practices,” we first would be required to determine the appropriate level of deference that must be accorded the Secretary’s interpretation of the AMAA, assuming that interpretation did not contravene statutory directives, and next would be required to
*478
determine whether the Secretary’s interpretation represented a permissible construction under the appropriate level of deference.
15
See Chevron U.S.A. Inc. v. Natural Res. Def. Council, Inc.,
Conclusion
Lamers has not established an equal protection violation and cannot bring an “unfair trade practices” claim. For the foregoing reasons, the judgment of the district court is affirmed.
AFFIRMED.
Notes
. For additional background discussions, upon which this opinion has relied substantially, see
Zuber v. Allen,
. Grade B milk, on the other hand, which is subject to slightly less stringent sanitary standards, cannot be used to produce fluid milk beverages. In 1999, only about three percent of milk marketed failed to meet Grade A standards. See Manchester & Blayney, supra note 1, at 2.
. Prior to refrigeration, not all producers could pursue these premium prices. We have discussed previously the change to the market precipitated by refrigeration:
If milk were perishable, as it was in the days before refrigerated storage and transportation, dairy farmers serving urban markets (where milk is more likely to be consumed in fluid form than made into cheese or butter) would get higher prices for their output than dairy farmers remote from cities, who being unable to ship their milk a long distance would perforce sell most of it to manufacturers of cheese and other dairy products. But when refrigerated storage and transportation arrived on the scene, it became feasible for the remote dairy farmers — Wisconsin dairy farmers, for example — to ship milk to cities in other states, pushing down the price of fluid milk there and so hurting the dairy farmers who were located near those cities.
Alto Dairy,
.See Alto Daily,
. The minimum prices are derived from regulatory formulas, the exact intricacies of which are not relevant here. Speaking generally, Class III and Class IV prices are derived by surveying the retail price of products such as cheese and butter and then factoring out certain manufacturing costs. Class I prices are computed by adding appropriate location differentials to Class III and IV prices. See 7 C.F.R. § 1000.50. Because of this pricing system, it is sometimes said that Class III and IV *470 handlers receive "make allowances" based on their manufacturing costs.
. Compensating payments to and from the settlement fund are actually determined by more complicated formulas that account for the total value of the handler's milk utilization as well as various credits and adjustments for transportation, assembly and plant location.
. Outside the regulatory system, economic realities may require some handlers to pay out-of-pocket premiums to producers, over and above the uniform blend price, in order to acquire their milk supply. These out-of-pocket premiums are not taken into consideration in the calculation of amounts owed to the settlement fund. See Manchester & Blay-ney, supra note 1, at 7 (“The prices set are mínimums — market conditions can and often do lead to prices higher than the minimums.").
. The record in this case does not contain documentation of any periods of price inversion. However, throughout the litigation of this case, the USDA has addressed arguments regarding this occasional market occurrence. Furthermore, the Secretary of the USDA has issued statements recognizing the disruption to the regulatory scheme caused by price inversion.
See
Milk in the New England and Other Marketing Areas, Dep't of Agric., 64 Fed.Reg. 16,026, 16,102 (Apr. 2, 1999) ("The first problem is readily evident in class price relationships during the latter part of 1998. The frequent occurrence of price inversions during that period indicates that some alteration to both the proposed and current methods of computing and announcing Class I prices may be necessary.”). This court may take judicial notice of reports of administrative bodies,
see Menominee Indian Tribe of Wisconsin v. Thompson,
.
Cf. Alto Dairy v. Veneman,
. This conclusion is not affected by the fact that price inversion itself may be perceived of as a "disorderly marketing situation.” Milk in the New England and Other Marketing Areas, Dep't of Agric., 64 Fed.Reg. at 16, 103.
. We note further that what Lamers seeks is exemption from the pooling requirement. See R.l at 7. Presumably, Lamers seeks to "de-pool" when the Class I price is higher than the blend price, which is most of the time. Lamers would thereby avoid compensating payments while taking advantage of the controlled market prices. To permit all Class I handlers to so act would vitiate the regulatory scheme devised by Congress. .
. By way of example, we note that, in 1999, the Secretary responded to industry complaints about price inversions by adjusting the Class I advanced pricing procedure in an attempt to limit the price-inversion phenomenon:
The advanced pricing procedure provided in this final decision results in a Class I price that is based on a more recent manufacturing use price, thus reducing (but not eliminating) the time lag that contributes to class price inversion ....
... [R]educing the time period for which Class I pricing is advanced should reduce the potential [of price inversions] considerably, allowing Class I handlers to compete more effectively with manufacturing plants for fluid milk.
Milk in the New England and Other Marketing Areas, Dep't of Agric., 64 Fed.Reg. at 16,103.
. Lamers argues distinction based on the AMAA requirement that "the total sums paid by each handler shall equal the value of the milk purchased by him at the prices fixed." 7 U.S.C. § 608c(5)(C) (emphasis added). Because the Secretary does not account for out-of-pocket premiums, the calculation of the "total sums paid” does not accurately reflect the cost of some handlers’ supplies. In the case of handlers not obligated by market realities to pay such premiums, the Secretary's *477 "total sums paid.” calculation more accurately reflects the cost of their supply. This practical effect results: Handlers paying out-of-pocket premiums owe larger compensating payments to the settlement fund than they would owe if the Secretary took supply premiums into account.
. The relevant text of 7 U.S.C. § 608c(7) provides:
In the case of the agricultural commodities and the products thereof specified ... orders shall contain one or more of the following terms and conditions:
(A) Prohibiting unfair methods of competition and unfair trade practices in the handling thereof.
. The USDA submits that Lamers must establish that its actions are "so arbitrary or patently inconsistent with congressional purposes as to exceed [the] statutory delegation of legislative authority.”
See
Appellee's Br. at 33. It further submits that none of the complained-of practices are arbitrary or patently inconsistent with congressional purposes because each is related to the objective of stabilizing competition among farmers for sales in the fluid market: First, because Congress was concerned about competition among farmers competing in the fluid milk market and not in the cheese market, it is permissible for cheese processors to de-pool. Second, marketwide pooling expressly is authorized by 7 U.S.C. § 608c(5) and cannot be an unfair trade practice under that statute even though some handlers competing in the fluid market are entitled to draw payments from the fund in relation to their manufacturing purchases. Third, the manufacturing allowance is simply a factor used to compute the utilization price of Class III and Class IV raw milk. See 7 C.F.R. § 1000.50. Fourth, the arrangements between large processors and other plants enable additional plants to qualify for the order and constitute efficient systems of supply in the market. For these reasons, the USDA contends
that the Secretary's
decision to allow these practices withstands review.
See
Appellee's Br. at 32-35. We need not and do not decide these issues although we note that significant deference would be accorded the Secretary's interpretation of the statute it is charged with administering.
See Chevron U.S.A. Inc. v. Natural Res. Def. Council, Inc.,
. We shall not make the argument for Lamers.
Cf. Franklin v. Gilmore,
