OPINION
Wе withdraw our opinion and judgment dated November 28, 2007, and substitute this opinion and judgment in its place. We overrule the appellant’s motion for rehearing.
Constable Gary Griffin appeals from the trial court’s judgment against him in his suit for declaratory judgment asking that the court find that appellees (collectively “the County Commissioners Court” 2 ) lacked authority to transfer funding for the Williamson County Mental Health Unit from his office to that of the Williamson County Sheriff. We will affirm the trial court’s judgment.
Factual and Procedural Background
Williamson County has a “Mental Health Unit,” a team of law enforcement officers who have specialized training in responding to mental health emergencies. This unit had been under the direction of the constable for Precinct One for eight years. In October 2005, however, the County Commissioners Court formed a committee to study the issue of the best placement for the Mental Health Unit. For the budget year 2005-06, the unit remained in Precinct One, with funding for six mental health deputies and two mental health supervisors. Griffin and four deputy constable positions were also funded. 3
*193 The current litigation was precipitated by events that occurred on October 19, 2005. Griffin ordered all Precinct One deputies to stop responding to mental health calls. His chief deputy contacted the Williamson County 911 dispatcher and all local law enforcement officials and notified them that Griffin’s office would no longer respond to mеntal health emergencies or transport the mentally ill and mentally disabled. The County Commissioners Court convened an emergency meeting on October 20, 2005, and decided to transfer funding for the Mental Health Unit from the Precinct One Constable’s budget to the Sheriffs office. The Sheriff had authorized, but unfilled, positions available that he offered to the mental health deputies. The funding and ancillary resources, such as cars, for these positions were transferred from the Precinct One Constable’s budget to the Sheriffs budget.
Griffin filed suit for declaratory judgment with ancillary injunctive relief requested. The temporary injunction was denied. The County Commissioners Court moved for both a traditional and a no-evidеnce summary judgment; the trial court granted a general summary judgment.
In four issues on appeal, Griffin contends that the trial court erred in granting summary judgment because: (1) once the County Commissioners Court adopts the annual budget, the Commissioners lack authority to amend that budget for the purposes of interfering with or countermanding the decision of a constable as to how to deploy his deputies during that fiscal year; (2) local government code section 111.104(b) could not serve as authority for the Williamson County Commissioners Court to cut Constable Griffin’s original annual budget because that section only gives authority to a Commissioners Court to make an emergency “expenditure” that increasеs the county’s original budget; (3) even if section 111.041(b) could be read to authorize a budget cut, summary judgment was inappropriate given the genuine fact issue of whether a “grave public necessity” existed when Constable Griffin temporarily deployed his deputies to serve criminal warrants and civil papers while deciding on a case-by-case basis whether to take mental health calls or let the Sheriffs office handle them, and no admissible evidence was introduced that a single mental health call went unanswered or that such calls would go unanswered in the future; and (4) local government code section 111.041(c) does not give the Williamson County Commissioners Court authority to “transfer” budgеted amounts to budget items that were created by the “transfer” order that did not exist in the original annual budget. In order to properly analyze this case, we must first discuss the roles and interaction of the County Commissioners Court and the District Court.
Discussion
Mootness
The County Commissioners Court moved to dismiss this appeal for mootness because Griffin’s complaint is about a budget transfer that occurred in fiscal year 2006 and the county is now operating under a new budget for fiscal year 2007. The mootness doctrine limits courts to deciding cases in which an actual controversy exists.
Camarena v. Texas Employment Comm’n,
County Commissioners Court
The Texas Constitution provides that the County Commissioners Court “shall exercise such powers and jurisdiсtion over all county business, as is conferred by this Constitution and the laws of the State, or as may be hereafter prescribed.” Tex. Const, art. V, § 18. Thus, the Texas Constitution established the Commissioners Court as the county’s principal governing body.
Commissioners Court of Titus County v. Agan,
The County Commissioners Court performs a legislative function when it creates the budget for the county’s offices and departments.
Hooten v. Enriquez,
Supervisory Authority of District Court
The Texas Constitution vests in the district court “appellate jurisdiction and general supervisory control over the County Commissioners Court, with such exceptions and under such regulation as may be prescribed by law.” Tex. Const, art. V, § 8. The enabling statute empowering the district court to exercise such control merely repeats the terms of the constitution.
See
Tex. Gov’t Code Ann. § 24.020 (West 2004). With very few exceptions, such as the provision for the appeal of a County Commissioners Court order creating improvement districts, the legislature has not prescribed any specific manner by which the district court exercises such supervisory power.
Hooten,
Although the County Commissioners Court is performing a legislative function when creating the budget, if that body acts beyond its authority in attempting to perform that legislative function, the supervisory jurisdiction of the district court comes into play.
Id.
The district court may reverse a Commissioners Court order only if the latter has acted arbitrarily, capriciously, collusively, fraudulently, or otherwise in abuse of its discretion.
See Ector County,
For example,
Ector County
dealt with the problem of whether the trial court had
*196
jurisdiction to determine the salary allegedly owed to constables for past services.
Abuse of Discretion
As extensively stated in the case-law, the standard of review to be applied by the trial court to review a Commissioners Court action is “abuse of discretion.” As noted in
Hooten,
London observed that the abuse-of-discretion standard is a review-limiting device, that, within limits, immunized from appellate revision the choice made by the trial court in a particular case. The opinion compared that choice to that of an administrative agency in a contested case that is protected from reversal on judicial review by the standard set forth in the Administrative Procedures Act that couples “abuse of discretion” with “arbitrary or capricious” and “clearly unwarranted exercise of discretion.” Id. London then sets out several factors to use in analyzing the appellate record to decide whether an abuse of discretion occurred: 1) Was the determination complained of on appeal a matter committed by law to the trial court?; 2) Did the trial court, in making the determination complained of on appeal, recognize and purport to act in an exercise of the discretion committed to it by law?; 3) Does the appellate record reveal sufficient facts upon which the trial court could act rationally in an exercise of its discretion?; 4) Did the trial court exercise erroneously the discretion cоmmitted to it by law?; 5) If the record reveals legal error by the trial court, is the error of a magnitude to require reversal, considering whether its effect on the outcome of the case was prejudicial or whether it adversely affected the fairness of the proceedings as a whole? Id. at 937-39.
In his motion for rehearing, Griffin complains that we improperly applied the summary-judgment standard of review. In one sense, we agree with Griffin. This case procedurally is presented as a summary judgment in a declaratory judgment action. However, we cannot simply
*197
mechanically apply a summary-judgment standard of review and ensure proper deference to the County Commissioners Court’s legislative discretion. We use an analysis comparable to that when both the sufficiency of the evidence and abuse of discretion standards of review apply, that is, a hybrid analysis.
See Gonzalez v. Tip-pit,
Sphere of Authority
In his first issue, Griffin complains that the budget transfer improperly invaded his sphere of authority as an elected official and was thus improper. Each elected county official has a delegated sphere of authority that cannot be invaded.
See Pritchard & Abbott v. McKenna,
The Texas Constitution creates the constable’s office. Art. V, § 18. The general powers and duties of a constable are specified in the local government code:
(a) A constable shall execute and return as provided by law each process, warrant, and precept that is directed to the constable and is delivered by a lawful officer. Notices required by Section 24.005, Property Code, relating to eviction actions are process for purposes of this section that may be executed by a constable.
[ (b), (c), (d); geographic authorizations and restraints]
(e) The constable shall attend each justice court held in the precinct.
Tex. Loc. Gov’t Code Ann. § 86.021 (West 2008). The operation of a mental health unit is not contained within the list of “core duties” as set out by the legislature. 6
*198
The shift of duties and funding from one county office to another in this case appears to fall within the ambit of
Agan.
In
Agan,
the County Commissioners Court of Titus County transferred payroll preparation responsibilities from the County Trеasurer to the County Auditor.
In the current case, the County Commissioners Court transferred funding for a number of jobs from the constable to the sheriff. Griffin, in his fourth amended petition, stated that he “is no longer challenging whether the Commissioners Court’s budget cut left him with adequate staff.”
7
This statement can only mean that Griffin could perform the core duties of his office. Accordingly, under
Agan,
the County Commissioners Court had the discretion to assign these non-core functions to another official authorized to perform those duties.
8
The Commissioners Court did not impropеrly intrude into Griffin’s protected sphere of authority by reassigning non-core functions to another office and thus exercised discretion entrusted to it.
See Landon,
Budget Issues
In
Caldwell County,
the court observes that the basic procedure of governmental budget-making is relatively uniform. The chief executive of the political body prepares a “budget” or estimates of necessary expenses and revenues for the ensuing fiscal year, “which is nothing more than a
proposal
to the pertinent legislative body.”
The statutes controlling the budgetary process for counties refer to “the budget.” We must identify the document that had this legal effect, inasmuch as Griffin appears to contend that there is, at the least, a fact issue about which of many documents is the one with legal effect. Griffin asserts that this Court was grossly mistaken in its assessment of which document was “the” budget. The opinion relied on a document that Griffin introduced into evidence. This document, labeled “Williamson County FY 06 Approved Budget,” was introduced as “Plaintiffs Exhibit Number 2” at a hearing on Griffin’s request for a tеmporary injunction ancillary to his suit for declaratory relief. The county attorney did not object. 9 In turn, the summary judgment evidence included the record from the temporary injunction hearing. Griffin cannot introduce this document at a proceeding that is part of this case and now repudiate it as representing the adopted Williamson County FY 06 budget. References to the budget are quite properly references to this document.
“The point most often contended regarding the county budget is the means of amending the budget and the necessary reasons therefor — whether an emergency must exist to permit the commissioners court to shift funds from one account to another account, or create and fund a new budget item entirely.” 35 David B. Brooks, Texas Practice: County and Special District Law § 5.1 at 776-77 (2d ed.2002). Griffin’s remaining three issues challenge the amendment process by complaining that the County Commissioner Court improperly amended the budget because: an expenditure under this section must increase the budget (issue two); no “grave public necessity” or emergency existed to allow the budget to be amended (issue three); and any budget transfer must be from one line item to another existing line item for the same object, but this transfer improperly created new line items (issue four).
Emergency Expenditure
A county commissioners court may authorize an emergency expenditure as an amendment to the original budget “only in a case of grave public necessity to meet an unusual and unforeseen condition that could not have been included in the original budget through the use of reasonably diligent thought and attention.” Tex. Log. Gov’t Code Ann. § 111.041(b). Griffin asserts that an expenditure under this section must increase the budget. In construing a statute, we look first at the statute’s plain and common meaning.
National Liab. & Fire Ins. Co. v. Allen,
“Expenditure” means: the act or process of paying out; disbursement; a sum paid out. Black’s Law Dictionary *200 598 (7th ed.1999). “Expend”, means to pay out or spend money. Webster’s Third New International Dictionary 799 (Philip B. Gove ed., 1986). The plain meaning of the word “expenditure” does not support Griffin’s assertion that an emergency expenditure must increase the budget.
In his third issue, Griffin complains that there was, at the least, a fact issue concerning whether an emergency existed. In our hybrid review, we treat this as a complaint that the controverted state of the evidence meant that the County Commissioners Court abused its discretion by acting on that evidence.
All presumptions are made in favor of the validity of the acts of Commissioners Courts.
Bexar County v. Hatley,
“Emergency” means an unforeseen combination of circumstances or the resulting state that calls for immediate action; a pressing need. See Webster’s Third New International Dictionary 741 (Philip B. Gove ed., 1986). Griffin wants to define the emergency such that specific mental health calls had to go unanswered and the County Commissioners Court had to introduce evidence of such. However, the emergency as defined by the Commissioners was that of an elected official who communicated to others that he would not perform certain duties assigned to him.
The County Commissioners Court met in an emergency session. At that meeting, the County Commissioners Court determined that an emergency existed. When later asked by Griffin to describe the emergency, Commissioner Birkman responded, “Constаble Griffin had ceased to take mental health calls.” Griffin then responded, “Okay. And I think that’s a given, Commissioner, and I’m not going to argue with you about that.” Commissioner Birkman then testified that the emergency was ongoing “that since Constable Griffin decided not to take mental health calls without giving any real notice that [refusing to take mental health calls] could happen again.”
Whether the budget needs amendment is a determination committed to the discretion of the County Commissioners Court. The County Commissioners Court’s order that resulted from this meeting makes detailed findings of fact and sets out conclusions of law concerning the existence of a grave public necessity. The order also aсknowledged the limit on the County Commissioners Court’s authority in that it could not dictate to Griffin which constables to fire and could not dictate to the Sheriff which constables to hire for his deputies. We presume the regularity of this order.
See Bexar County,
Budget Transfer Authority
In his fourth issue, Griffin complains that local government code section 111.041 authorizes a budget transfer only from one budgeted line item to another existing budgeted line item. We conclude that Griffin’s interpretation of the statute would improperly return a restriction that was eliminated in the last revision to the statute.
The Texas Local Government Code gives budgetary transfer authority to the Commissioners Court: “The Commissioners’ Court by order may amend the budget to transfer an amount budgeted for one item to another budgeted item without authorizing an emergency expenditure.” Tex. Loc. Gov’t Code Ann. § 111.041(c) (West 2008). A previous version of the transfer authority under section 111.041 did contain a limitation that a “budget surplus” could be transferred to a budget item of “similar kind and fund” as long as the total budget was not increased.
See Hooten,
As noted above, the statute in discussing transfers and amendments, refers to “the” budget and, for purposes of this case, we have defined “the” budget as being Plaintiffs own Exhibit Two. The Williamson County budget does not show individual salaries as separate line items; each department’s budget simply shows a total for salaries, FICA, and other categories of expenditures. For example, the Commissioner’s budget for Precinct One simply shows an “object code” of 001100 for “salaries” with a total of $139,815 allocated for salaries. The Precinct Two budget, under the same object code and label, shows a total of $145,285 allocated for salaries. Similarly, each of these two precincts shows an “object code” of 002010 for “FICA” with totals of $10,920 and $11,115, respectively, allocated for this item. The order authorizing the budget transfer contains a chart labeled, “Line Item Transfers for Transfer of Mental Health Unit from Dept. 551 [Constable, Precinct One] to Dept. 560 [Sheriff].” Under “Line Item” 1100, “Salaries,” it shows the Precinct One current budget allocating a lump sum of $509,370.00, with a transfer to the Sheriff of a lump sum of $229,363.49. The transfer budget tracks the format of the county budget with a lump-sum line item for FICA, retirement, and other categories of expenses. The transfer was from one budget item to another, as specified in the statute.
Griffin singles out the auditor’s testimony that, even if category 1100 has money in it, a department may not simply create a position. Even accepting that evidence as true does not make the transfer improper. The sheriff testified that he had positions in the budget that were authorized, but unfilled. He used those positions to offer employment to the mental health deputies. The funding for these deputies was transferred from the budget item for the Precinct One Constable to the Sheriff. Such a transfer in the form of a “rehire” of employees by one precinct from another precinct, with the funds originally budgeted for the first precinсt of employment following the employees to their new precinct, was approved in an attorney general *202 opinion. See Op. Tex. Att’y Gen. No. DM-158 at 5 (1992).
Griffin’s argument must really be that the transfer was invalid because these “slots” or line items used by the Sheriff were not labeled “mental health deputies.” Griffin’s position would ultimately mean that the Sheriff could not fill authorized positions after the adoption of the budget because those positions would have had someone else’s name on the existing salary schedule.
In his motion for rehearing, Griffin complains that an item labeled “MHMR” was transferred from his budget to the Sheriffs budget which had no such line item and demands that this Court address this specific item.
10
The fund referred to is a fund associаted with the mental health unit and is used to pay for commitment hearings performed outside the county. In addition to transferring the deputies, the associated equipment, such as cars, was transferred. It would make no sense to leave funds designated for mental health purposes in the precinct from which that unit had been transferred. The county did not create a new fund; the money was already allocated and designated for use for the mental health purpose of commitment hearings.
See Bexar County,
The County Commissioners Court did not abuse its discretion in making this trаnsfer. With regard to statutory provisions conferring authority on the County Commissioners Court, we are to “broadly and liberally” construe constitutional and statutory provisions concerning the “scope of the authority granted either expressly or by necessary implication.”
See Canales,
Conclusion
Indeed, each elected county official has a delegated sphere of authority that cannot be invaded.
See McKenna,
We have reviewed this case applying a standard giving proper acknowledgment to *203 the doctrine of separation of powers and the deference to legislative acts. We hold that the County Commissioners Court did not abuse its discretion and affirm the trial court’s judgment. 11
Notes
. The languаge in the Texas Constitution establishing the "County Commissioners Court” does not use an apostrophe in “Commissioners.” See Tex. Const art. V, § 18; 35 David B. Brooks, Texas Practice: County and Special Distnct Law § 5.2 & n. 1 (2d ed.2002). We will use the spelling as it appears in the Texas Constitution.
. Ordinarily, a Williamson County constable would only have two deputy constables and an administrative staff member.
. Sections 111 .001-.014 govern budget preparation in counties with a population of 225,-000 or less; sections 111.031-045 govern in counties with a population of more than 225,-000; sections 111.061-075 provide an alternate method of budget preparation in counties with a population of more than 125,000; sections 111.091 — .095 are miscellaneous sections labeled “Budget Appropriations.” Tex. Loc. Gov't Code Ann. §§ 111.001-095 (West 2008). Griffin, in his motion for rehearing, complains that we cited a section of the Local Government Code concerning posting the budget on the county website for counties of less than 225,000 when Williamson County
bas
a population of greater than 225,000 and operates under Subchapter B. He makes no record references for this proposition. Although the parties cite statutory sections dealing with counties of over 225,000, it does not appear from any record references in the briefs that the population of Williamson County or which subchapter governs Williamson County's budget process was established as an evidentiary matter. We are not obligated to search the record to verify Griffin’s assertion.
See LaChalet Int’l, Inc. v. Nowik,
. With regard to statutory construction issues, those are questions of law for the court to decide and that we review de novo.
Texas Dep’t Transp. v. Needham,
. We note that, in his brief, Griffin refers to handling mental health calls "in addition to their ‘core’ Constable duties serving criminal warrants, civil papers, and providing a bailiff to the JP Court.” In other words, Griffin acknowledges that handling mental health calls was not a core function of the office.
. Plaintiff's Fourth Amended Petition for Declaratory Judgment and Ancillary Injunctive Relief.
. Although Agan did not expressly discuss the timing of the transfer in that case, because the opinion referred to “amending” the budget, it appears comparable to the budget amendment at issue in this casе as an event that occurred after the start of the fiscal year.
. In fact, on the same page as the county auditor’s testimony that Griffin claims creates a fact issue concerning the budget, the auditor identifies Plaintiff Exhibit 2 as "our 06 budget.”
. Griffin cites Texas Rule of Appellate Procedure 47.1 for this proposition. Rule 47.1 states: “The court of appeals must hand down a written opinion that is as brief as practicable but that addresses every issue raised and necessary to final disposition of the appeal.” (Emphasis added.) In point of fact, a stern application of Rule 47.1 would probably mandate that we choose one of the several available grounds for affirmance and discuss no more. Appellees' brief suggests: "This Court should start with § 111.041(c) (Issue No. 4) for the authority of the budget transfer first, because it is conclusive authority for the budget transfer.” (Appellees brief, p. 14, fn. 3).
. The language in some cases refers to "invoking” the trial court’s supervisory jurisdiction if the County Commissioners Court acts arbitrarily or capriciously,
see, e.g., Vondy v. Commissioners Court of Uvalde County,
