Question 9 5.72 pts Ozark Company's high and low level of activity last year was 3.000 units of product produced in June and 1.000 units produced in October. Machine maintenance costs were $108.000 in June and $50,000 in October. Using the high-low method, determine an estimate of total maintenance cost for a month in which production is expected to be 1.400 units. $103.600 $50,400 $70,000 $61,600 Towson Industries produces cameras for computers, which it sells for $25 each. Each camera costs 519 of variable costs to make. During June, 750 cameras were sold. Fixed costs for June were $2 per unit for a total of $1.500 for the month. How muc is the contribution margin ratio? 76% 84% 16% 24%