A fixed cost remains constant in total at various levels of activities Select one: O True False A variable cost is a cost that Select one: OA. may or may not be incurred, depending on management's discretion. B. varies in total in proportion to changes in the level of activity. OC. occurs at various times during the year. OD. varies per unit at every level of activity. Clear my choice With more units sold, total sales Select one: a. decreases Ob remains the same Oc. increases Which of the following costs are fixed? Select one: OA 2 OB B OC. 1 Cost 10,000 Units 30,000 Units 1. $100,000 $300,000 2. 40,000 60,000 3. 90,000 90,000 A mixed cost has both selling and administrative cost elements. Select one O True False