The following monthly data are available for Swifty Corporation which produces only one product: Selling price per unit, $38: Unit variable expenses. $14: Total froxed expenses, 542000; Actual sales for the month of June, 4000 units. How much is the margin of safety for the company for June? O $85500 $2250 $43500 O $54000 e Textbook and Media In the Bonita, maintenance costs are a mixed cost. At the low level of activity (80 direct labor hours), maintenance costs are $600. At the high level of activity (500 direct labor hours), maintenance costs are $1650. Using the high-low method, what is the variable maintenance cost per unit and the total foxed maintenance cost? Variable Cost Per Unit Total Fixed Cost $3.30 $2100 $3.30 $132 52.50 $1050 o $2.50 $400