B Company could process 25,000 units of product per month, but it is only processing 17.500 units per month. B Company has Select one a. 7,500 units of excess capacity b. a mixed cost situation O ca variable cost situation d. a fixed cost situation In the short term, it is essential for sales revenue to cover variable costs. In the long term, it is essential for sales revenue to cover Select one: mixed costs bfixed costs Variable costs d. total costs