While vacationing on Moosehead Lake, Michael and Minh discussed Cost-Volume-Profit analyses. Which of the following statements regarding cost-volume-profit analysis is incorrect? Multiple Choice An increase in inventory during a period will affect cost-volume-profit relationships ling Although cost-volume-profit analysis is based on assumptions that seldom will be perfectly achieved, the technique is still useful to managers. O Cost-volume-profit analysis assumes that fixed cost per unit is constant Cost-volume-profit analysis assumes that the selling price cost per unit is constant