site air quality testing services. The company has the following 13 AirQual Test Corporation provides master (planning or static) budget for March Actual Results Master Bulg Jobs Revcooc 250 test services $ 13,750 $ 15.000 Mobile lab (Variable costs) $ 7,500 Insurance (Fixed costs) $ 1,600 S $ 12,000 1,000 What is the activity variance in the total costs in March $ 1,900 Favorable B. $ 1.900 Unfavorable $ 2,000 Favorable $ 2,000 Unfavorable $ 3,900 Favorable 14 Larry's Lawns provides edging and trimming services. The company uses two measures of its activity: the number of lawns and the number of hours. Additional Information on costs and level of activity are below Budget for service expenses Fixed Cost per Month $ 6,000 Variable Cost per number of lawns $ 20.00 per number of lawns Variable Cost per Service hour S 15 per service hour Budget Actual Number of Lawns in March 500 550 Number of hours in March 100 90 The company reported $500 unfavorable spending variance for service expenses. What was the actual costs incurred in March? A. $ 17,500 B. S 17,850 C. S 18,000 $ 18,350 $ 18,850