Air Qual Test Corporation provides on-site air quality testing services. The company has provided the following cost formulas and actual results for the month of February: Revenue Technician wages Mobile lab operating expenses Office expenses Advertising expenses Insurance Miscellaneous expenses Fixed Variable Component Component per Actual Total per Month Job for February $ 279 $ 33,520 $ 8,500 $ 8,350 $ 4,800 $ 31 $ 8,670 $ 2,600 $ 3 $ 2,840 $ 1,570 $ 1,640 $ 2,870 $ 2,870 $ 950 $ 2 $ 515 The company uses the number of jobs as its measure of activity. For example, mobile lab operating expenses should be $4,800 plus $31 per job, and the actual mobile lab operating expenses for February were $8,670. The company expected to work 130 jobs in February, but actually worked 136 jobs. Required: Prepare a flexible budget performance report showing Air Qual Test Corporation's revenue and spending variances and activity variances for February. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.) AirQual Test Corporation Flexible Budget Performance Report For the Month Ended February 28 Actual Results Flexible Budget Planning Budget 136 $ 33,520 Jobs Revenue Expenses Technician wages Mobile lab operating expenses Office expenses Advertising expenses 8,350 8,670 2,840 1,640 Insurance 2.870 515 Miscellaneous expenses Total expense 24,885 Net operating income $ 8,635