Question 12 Which of the following statements about CVP analysis is true? Not yet answered Marked out of 0.60 O a. All of the given answers are false. b. The CVP analysis assumes that variable costs per unit remain the same over a relevant range. Oc Operating income calculations in CVP analysis are based on gross margin. Od. Unit selling price, unit variable costs, and unit fixed costs are known and remain constant. Oe. The CVP analysis assumes that total variable costs remain the same over a relevant range. P Flag