You have calculated, using the high-low method, a variable cost per machine hour of $0.80 for your production power costs. Power costs at 6,000 machine hours are $5,400; at 9,000 machin hours, they are $7,800. What are the total fixed costs that you would use to estimate productio power costs for your company at any level within your relevant range? ( 2.5 Points) $600 $2,400 $6,400 $4,800 Which of the following best describes the typical relationship between variable costs and volun (1 Point) To determine unit manufacturing costs To determine if the costs are fixed or variable When fixed costs are $18,000 and the contribution margin per unit is $4, the breakeven point is (1.5 Points) \& Clear Selection $22,300. 2,230 units. 4,500 units. $72,000 In 2014, a small publishing company sold 60,000 copies of Super Travei paperbacis (its only product) at $5 per book; total fxed costs were $15,000, and total variable costs were $3 per small publishing company sold 60,000 copies of Super Travel paperbacks (its only $5 per book; total fixed costs were $15,000; and total variable costs were $3 pe is this company's breakeven point in units? (2 Points)