Describe two potential problems that should be avoided in relevant-cost analysis. rk O A. 1. Focusing on total revenues and total costs (rather than unit revenue and unit cost). 2. Using unit-cost data directly 1. Assuming that all variable costs are relevant and all fixed costs are irrelevant. 2. Using unit-cost data directly. O B. c. 1. Focusing on total revenues and total costs (rather than unit revenue and unit cost). 2. Focusing on the relevance conce O D. 1. Focusing on the relevance concept. 2. Using total cost data directly. Click to select your answer ght 2017 P 3