QUESTION 6 What is the key factor in determining the sales mix if a company has limited resources? OA. Total contribution margin B. Contribution margin per unit of limited resource O C. The amount of fixed costs per unit D. The cost of limited resources QUESTION 7 In decision making, a sunk cost is: A. an incremental cost B. always irrelevant C. an opportunity cost D. always relevant QUESTION 8 Within the relevant range, the variable cost per unit A. decreases as production increases. B. remains constant at each activity level. C. differs at each activity level. D. increases as production increases. QUESTION 9 Sales mix is A. the mix of variable and fixed expenses in relation to sales. B. the trend of sales over recent periods. C. the relative percentage in which a company sells its multiple products, D. a measure of leverage used by the company. Cle