AirQual Test Corporation provides on site air quality testing services. The company has provided the ft actual results for the month of February? ormulas and The company uses the number of jobs as its measure of activity. For example, mobile lab operating expenses should be $4700 plus $34 per job, and the actual mobile lab operating expenses for February were $9,300. The compony expected to work 140 jobs in February, but actually worked 146 jobs Required: Prepare a flexible budget performance report showing AirQual Test Corporation's revenue and spending variances and activity variances for February. (Indicate the effect of each voriance by selecting "F" for fovorable, "U" for unfovorable, and "None" for no effect (i.e., zero varionce). Input all omounts as positive values.)