Opinion for the Court filed by Circuit Judge ROGERS.
Rеno Hilton Resorts (“Reno Hilton”) appeals the decision and order of the National Labor Relations Board (“Board”) that it had violated §§ 8(a)(1) and (3) of the National Labor Relations Act (“Act”), 29 U.S.C. §§ 158(a)(1) and (3), by contracting out the work of its recently unionized security service.
See Reno Hilton Resorts,
I.
When Reno Hilton began operating what was formerly a Bally’s hotel-restaurant-casino complex in 1992, it inherited Bally’s security staff, the members of which were not represented by any labor organization. Shortly thereafter, while implementing a cost-savings plan, Reno Hilton considered and rejected various proposals to contract out a number of security positions, despite a рrojected annual savings ranging from $24,000 to $96,000.
In June 1993, International Union, United Plant Guard Workers of America (“Union”) began a campaign to organize Reno Hilton’s security employees. After losing an election by a vote of 51 to 34, the Union filed unfair labor practice charges with the Board. While those charges were pending, 1 the Union started another campaign in 1995 to organize Reno Hilton’s security employees, and an election was scheduled for September 1995. Reno Hilton retained a labor consulting firm, The Burk Group, to assist it in its opposition to the union cаmpaign, as it had done in the first campaign. Shortly before the election, Gary Parillo, an “anti-union” security employee, was called into the office of Reno Hilton’s director of security, Dave Bennett, to meet with a Burk Group official. A color-coded chart in the office listed various security department employees and their position on the Union’s organizing efforts. The Burk Group official asked Parillo to help determine which security employees were pro- or anti-union, advising Parillo that if the Union came in, the hotel would contract out the security jobs and showing Parillo figures purporting to represent the associated cost savings.
*1279 The Union won the election by a vote of 44 to 33 and was certified by the Board on October 12, 1995, as the exclusive collective-bargaining representative of the full-time and regular part-time security employees at the Reno Hilton, Shortly before and after the election, Reno Hilton’s management indicated to rank-and-file employees that the presence of the Union would mean that “things would get really rough.” Within two weeks of the Union’s certification, thе Hilton Hotel’s Vice President, Jim Anderson, met with Bennett regarding contracting out Reno Hilton’s security work. According to Lee Boekhout, a Reno Hilton security employee, Bennett’s impression after that meeting was that Reno Hilton “may have lost the bat'tle,” but it had “won the war,” and that “they [i.e., the unit security employees] were gone.” Bennett reassured Boekhout, however, that his job was protected because, Bennett claimed, he was able to save the jobs of the ten or eleven employees who supported Reno Hilton’s position in the election campaign.
During contract negotiation sessions from November 1995 to early August 1996, Anderson continually proposed to the Union that Reno Hilton would have the right to contract out its security work. The Union presented counter proposals to the subcontracting plans, which Reno Hilton rejected. According to the Union President, Anderson assured the Union negotiators that Reno Hilton had no present intention to contract out its security work. Be that as it may, in February 1996, Bennett sent a memorandum to Reno Hilton’s president advising that his investigation with two potential subcontractors of the costs of bringing in an outside security service indicated that Reno Hilton could save a considerable amount of money. In April 1996, several high-ranking Hilton Corporation and Reno Hilton officials discussed the economics of contracting out the security work. During this time the administrative assistant to Reno Hilton’s director of security, and its director of human resources spoke to Boekhout about changing the job titles of anti-Union employees to protect their jobs from the imminent elimination in the wake of contracting out.
Then, in June 1996, Reno Hilton presеnted the Union with a proposed wage freeze and an unrestricted right to contract out. When the Union rejected the proposal, Reno Hilton responded with a proposal for a three-year contract with a wage ceiling of $10.43 and a one-year bar on contracting out security work. The Union rejected this proposal as well as a third proposal for no wage adjustment and unrestricted rights to contract out. The security employees went on strike. The strike lasted from the end of July 1996 until mid-August 1996, at which point Reno Hilton and the Union entered into a collective bargaining agreement. The agreement froze wages, prohibited discrimination against employees on the basis of union or non-union status, and provided that Reno Hilton had the right to “[c]on-tract or subcontract any work.”
In October 1996, Reno Hilton conducted a financial impact analysis of contracting out that estimated savings of over $1.5 million over three years. On November 1, 1996, hotel officials met with a potential subcontractor, American Protective Services, to discuss cost and quality issues. The same day, Anderson wrote to the Uniоn President requesting a meeting to discuss the results of the hotel’s inquiry into contracting out. Prior to the meeting, Anderson informed the Union that contracting out security work at the available base wage rate of $7.50 per hour would save Reno Hilton $4.23 per hour per employee. Also, prior to the meeting, hotel officials made the decision to contract out its security work in January 1997, unless the Union would agree to a wage cut equal to the projected cost savings of contracting out. 2 Reno Hilton’s financial statement *1280 purported to show a decline of $10,587,156 in net revenues in 1996 from the prior year.
Before the contracting out decision was implemented in January 1997, Reno Hilton made two offers to the Union to avoid subcontracting. At the meeting with the Union President in late November 1996, Anderson stated first, that Reno Hilton would save over $500,000 annually by contracting out the security work of rank-and-file employees; second that the Union counter-proposals projecting over $400,000 annual savings were unacceptable; and third, that if the Union wanted to avoid contracting out, it would have to agree to a base wage rate for Reno Hilton’s security staff оf $7.75 per hour, which included the $0.25 per hour profit margin it would have to pay the subcontractor. In response to the Union’s protest that the proposed wage decrease was an attempt to drive it out, inasmuch as Reno Hilton had not tried to lower wages in this manner during the contract negotiations, Anderson claimed that the cost saving benefits of contracting out had only recently become apparent. The Union rejected this avoidance offer.
Another avoidance offer was made the following month. In early December 1996, Reno Hiltоn informed the Union that the hotel would contract out its security work in January 1997. On December 20, 1996, the Union filed unfair labor practice charges on the ground that the company contracted out its security work in retaliation for the employees’ union activity while protecting the jobs of “loyal” employees. At an eleventh hour meeting before Reno Hilton contracted out, Anderson reiterated the $7.75 offer, informing the Union that no amount of cost savings proposed by the Union would substitute for accepting that wage rate. Reno Hilton also proposed to make severance pay contingent upon the employees’ agreeing not to sue Reno Hilton. The Union rejected the offer.
In response to the Union’s December 1996 charges, the ALJ ruled that Reno Hilton had violated §§ 8(a)(3) and (1) of the Act by contracting out its security employees’ work and dismissing all of its security employees, and recommended immediate and full reinstatement of the employees with back pay and benefits. The Board affirmed substantially all of the ALJ’s rulings, findings, and conclusions, and expanded the remedies to include a broader cease-and-desist order, 3 rescission of the subcontract with American Protective Services, and restoration of the status quo ante by ordering Hilton to re-establish an in-house security force. Reno Hilton petitioned the court for review under 29 U.S.C. § 160(f), and the Board cross-petitioned for enforcement of its order under § 160(e).
II.
Under § 8(a)(3) of the Act, it is an unfair labor practice for an employer “to encourage or discourage membership in any labor organization,” “by discrimination in regard to hire or tenure of employment or any term or condition of employment.” 29 U.S.C. § 158(а)(3). Such conduct also would violate § 8(a)(1) because it “interfere[s] with, restraints], or coerced employees in the exercise of’ their labor rights. 29 U.S.C. § 158(a)(1);
see Power Inc. v. NLRB,
At the outset, Reno Hilton maintains that the General Counsel’s decision not to pursue a § 8(a)(5) charge against the hotel for bad faith in bargaining for the contracting out clause precludes an unfair labor practice claim under § 8(a)(3) for exercising its rights under that clause. We disagree. A decision not to prosecute is made for many reasons, sometimes for reasons unrelated to the merits of the charge.
See, e.g., Heckler v. Chaney,
In contending that its exercise of its contracting out rights under the parties’ agreement cannot be deemed a § 8(a)(3) violation, Reno Hilton relies on the Sixth Circuit’s decision in
“Automatic” Sprinkler Corp. of America v. NLRB,
III.
Consequently, the heart of Reno Hilton’s appeal turns out to be its contention that thе Board lacked substantial evidence of *1282 anti-union animus to find a violation of §§ 8(a)(3) and (1). .First, it maintains that the General Counsel did not establish a violation of the Act under Wright Line, 4 because the ALJ misstated the test, gave controlling weight to evidence outside the § 10(b) period, failed to consider changed circumstances prompting the contracting out decision, and made inappropriate comparisons between Reno Hilton and other Hilton hotels. Second, Reno Hilton maintains that it rebutted any evidence of anti-union animus by establishing that its decision to contrаct out was driven by economic considerations, and that the ALJ erred by not considering such evidence and by drawing negative inferences from Reno Hilton’s failure to call certain witnesses. Neither contention is persuasive.
The court will affirm the findings of the Board unless they are “unsupported by substantial evidence in the record considered as a whole,”
General Elec. Co. v. NLRB,
When examining an allegation of a § 8(a)(3) violation, the Board applies the two-stage test first articulated in
Wright Line,
under which the Board’s General Counsel has the burden of persuasion to show that union activity was a substantial or motivating factor in the employer’s decision to contract out.
See Wright Line,
Reno Hilton maintains that the ALJ misstated and misapplied the
Wright Line
test by referring to the General Counsel’s initial burden as a “рrima facie showing,” and by failing to consider Reno Hilton’s proffered economic justification or evidence of its cost savings matching offers as part of the threshold determination whether the General Counsel met its initial burden. Any misstatement or misapplication of the
Wright Line
test is immaterial, however, so long as there is substantial evidence supporting the Board’s determinations that anti-union animus was a motivating factor in the employer’s decision to
*1283
contract out its unit security work and that Reno Hilton failed to carry its burden of proof that it would have made the same decision regardless of such animus.
Cf. NLRB v. GATX Logistics, Inc.,
The Board relied primarily on the following factual findings by the ALJ in concluding that the General Counsel carried his burden of persuasion showing that Reno Hilton was motivated by anti-union animus when deciding to contract out its security work. First, there was the matter of timing. The contracting out decision came on the heels of heavy union activity, most notably following the strike preceding negotiation of the collective bargaining agreement. The timing of the decision to contract out is suspect in view of evidence that Reno Hilton knew lоng before the Union’s certification that contracting out its security work could save a significant amount of money given Reno Hilton’s above-market wages for its security employees. As the court pointed out in
MECO Carp. v. NLRB,
Second, reasonable inferences of anti-union motivation were virtually compelled by the statements of Reno Hilton officials during the Union campaign to the effect that the hotel would strongly consider contracting out security jobs if the Union prevailеd in the election. 5 Particularly compelling is the evidence of comments by security director Bennett to Boekhout regarding his post-unionization efforts to contract out the security work while preserving the jobs of the anti-union employees. 6 There was evidence as well of other discussions of job protection for anti-union employees, including a suggestion by the head of human resources at Reno Hilton that job titles could be manipulated to avoid termination of employer-allied employees due to the contracting out of all security work. Although Bennett ultimately was unable to protect jobs as he promised, the various statements by hotel officials strongly support the inference that the security employees’ union activity was a substantial and motivating factor in Reno Hilton’s decision to contract out its security work.
That evidence notwithstanding, Reno Hilton contends that the Board erred by failing to consider evidence at each step of analysis under Wright Line. Reno Hilton *1284 points to the evidence that on two occasions it offered to refrain from contracting out its security work if the Union would match thе subcontractor’s wages. The ALJ did not refer to these two avoidance offers in his decision. On a different evi-dentiary record, the Board might view evidence of two avoidance offers as successfully rebutting the evidence of anti-union animus. Here, however, there was evidence that Reno Hilton was engaged in a pervasive, continuing effort to undermine union organizing efforts prior to certification and afterwards, when it limited the Union’s knowledge of the contracting out plans and frustrated the Union’s efforts by offering an unreasonable $7.75 wage rate, which not only was below the prevailing average wage rate in the area, but represented a severe wage cut for most Reno Hilton security employees. 7 Under the circumstances, the two avoidance offers could hardly rebut the pervasive and stark evidence of anti-union animus. Because the evidence was legally irrelevant, the ALJ’s failure to address it is of no moment. The relevant comparison, in analyzing the § 8(a)(3) charge that Reno Hilton discriminated against its security employees because of their protected union activity, is between the unionized security employees and their non-union predecessors. It follows, therefore, that the General Counsel satisfied the first step of the Wright Line test: there is substantial evidence in the record to support the Board’s finding that Reno Hilton was motivated by anti-union animus when it decided to contract out its security work.
As to the second step of
Wright Line,
Reno Hilton contends that its financial statement for 1996 and other evidence established that it would have contracted out its security work absent anti-union animus. Specifically, Reno Hilton relies on evidence that the decision to subcontract was being considered prior to its security employees’ union activity as part of an ongoing cost reduction plan, and was prompted, in 1996, primarily by falling revenues and profits. Reno Hilton produced evidence that it and its sister hotel, the Flamingo Hilton-Reno, had been engaged in cost-cutting programs, including closing, combining, or consolidating certain operations and laying off employees.
8
The ALJ concluded, and the Board agreed, that the evidence supporting Reno Hilton’s contention that it was motivated by lawful business considerations “is sorely wanting, as nоt one individual who was instrumental in making such a decision was called by [Reno Hilton] as a witness in this proceeding.” The Board correctly noted that the ALJ had improperly drawn adverse inferences from Reno Hilton’s failure to produce testimony from relevant witnesses who were no longer in its employ at the time of the hearing.
See Reno Hilton Resorts,
No more availing is Reno Hilton’s contention that its economic defense rebutted the evidence of anti-union motivation. In
LCF, Inc. v. NLRB,
Accordingly, because there is substantial evidence in the record to support the Board’s finding of anti-union animus and its rejection of Reno Hilton’s defense that the contracting out of the entire security service would have occurred for economic reasons absent anti-union animus, we deny the petition for review and grant the Board’s petition for enforcement of its order.
Notes
. After finding in another proceeding that Reno Hilton had violated sections 8(a)(3) and (1) of the Act, an аdministrative law judge recommended that the 1993 election be set aside.
See Reno Hilton,
Nos. 32-CA-13618, 32-RC-3777 (Aug. 18, 1994). The Board substantially affirmed the decision of the ALJ.
See Reno Hilton Resorts,
. In January 1997, Reno Hilton discharged all of the security bargaining unit employees *1280 and contracted out their work to American Protective Services, which has supplied Reno Hilton the same number of full-time security officers as those utilized prior to the contracting out. Approximately thirteen of Reno Hilton's former security employees obtained employment with American Protective Services.
. The amended order provided fоr the ex-pungement from the employment records of the terminated security employees all references to the unlawful discharge, and required Reno Hilton to produce employment records necessary to calculate back pay due to the terminated employees.
.
. Contrary to Reno Hilton's contention, the Board could properly consider evidence outside of the § 10(b) six-month-limitations periоd for purposes of illuminating the events taking place within the period.
See Sheet Metal Workers' Int'l Ass'n. AFL-CIO v. NLRB,
. Boekhout’s unrebutted affidavit stated in pertinent part:
On or about October 25 or 26, [1995], about a month or so after the election, I was in the security office when Director of Security Dave Bennett returned from a meeting upstairs.... He told me that thеy had made a presentation to Jim Anderson and the others (he didn’t name who) at the meeting concerning going to contract security and they.had bought it. He said that they had told them that they could save more than $500,000. He told me that they had said do it. He then told me that they may have lost the battle but that they had won the war. He said that they were gone. I believe I said oh, s[* * *]. Bennett told me not to worry about it, that my job was protected, that he had managed to save the 10 or 11 of us. Bennett did not actually say the word subcontracting [i.e., contracting out], but I knew what he meant. When he sаid "they were gone” I knew he meant the [employees in the] Union. When he referred to the 10 to 11 of us he meant those security officers who supported the Company and not the Union.
. A 1995 Reno Hilton wage survey indicated that Reno Hilton's maximum wage rate of $12.62 per hour for security employees was almost three dollars higher than the $9.64 average maximum wage rate paid by nine competing hotels. Seventy percent of Reno Hilton's security employees were paid at or near the top rate.
. No other Hilton Hotel casino has a unionized security staff, nor has any Hilton Hotel casino contracted out the work of its security force. Reno Hilton relies on evidence that it engaged in joint cost-cutting measures with the Flamingo Hilton-Reno, yet maintains that consideration of the Flamingo Hilton-Reno’s comparative treatment of its security employees is irrelevant. We decline, in any event, to draw any inference from the fact that the Flamingo Hilton-Reno, which is in the same wage market as the Reno Hilton, has not reduced the wage rates of its security staff as Reno Hilton proposed to the Union as an alternative to subcontracting because there is insufficient information in the record about Flamingo Hilton-Reno’s financial condition during the relevant period.
. The omitted portion of Bennett’s memorandum was relevant to whether Reno Hilton had a legitimate business justification for contracting out its security service; it purported to set forth Bennett’s "ideas as to why a contract security company can better service us than in-house security." Memorandum of February 26, 1996, from Bennett to the president of Reno Hilton.
. Reno Hilton's challenge to the ALJ's refusаl to reopen the administrative record is mer-itless. Reno Hilton sought to admit evidence that, nearly three weeks after the hearing, Reno Hilton contracted out one of its restaurant operations, resulting in the termination of 132 non-union employees. Although the ALJ did not elaborate on his ruling denying the motion to reopen the record, the court will not find an abuse of discretion unless it "clearly appearfs] that the new evidence would compel or persuade to a contrary result.”
Cooley v. FERC,
