I don't know what I am doing wrong. Please explain each step with formulas on how the answers were resulted. This is a time sensitive assignment. I need it as soon as possible.

Complete this question by entering your answers in the tabs below. Prepare a cost variance analysis for each variable cost for last year. Note: Do not round intermediate calculations. Indicate the effect of each variance by selecting \"F\" for favorable, or \"U\" for unfavorable. If there is no effect, do not select either option. Prepare a fixed overhead cost variance analysis. Note: Indicate the effect of each variance by selecting \"F\" for favorable, or \"U\" for unfavorable. If there is no effect, do not select either option. Wetherbee Tech Services (WTS) is a chain of computer maintenance technicians for households and small businesses. The followin data are available for last year's services: - WTS recorded 121,400 tech calls last year. It had budgeted 127,800 calls, averaging 90 minutes each. - Standard variable labor and support costs per tech call were as follows: Direct IT specialist services: 90 minutes at \\( \\$ 54 \\) per hour Variable support staff, supplies, and overhead: 30 minutes at \\( \\$ 24 \\) per hour - Fixed overhead costs: Annual budget \\( \\$ 4,142,800 \\) - Fixed overhead is applied at the rate of \\( \\$ 36.00 \\) per call. - Actual tech service call costs: Direct IT specialist services: 121,400 calls averaging 84 minutes at \\( \\$ 56.00 \\) per hour Variable support staff, supplies, and overhead: averaging 40 minutes per call at \\( \\$ 22.50 \\) per hour \\( x 121,400 \\) calls Fixed overhead \\( \\$ 81 \\) 12 Required: a. Prepare a cost variance analysis for each variable cost for last year. b. Prepare a fixed overhead cost variance analysis. Complete this question by entering your answers in the tabs below. Prepare a cost variance analysis for each variable cost for last year. Note: Do not round intermediate calculations. Indicate the effect of each variance by selecting \"F\" for favorable, or \"U\" for unfavorable. If there is no effect, do not select either option