a and c are wrong and b is correct

Problem 13-18 (Static) Relevant Cost Analysis in a Variety of Situations [LO13-2, LO13-3, LO13-4] Andretti Company has a single product called a Dak. The company normally produces and sells 60,000 Daks each year at a selling price of $32 per unit. The company's unit costs at this level of activity are given below: A number of questions relating to the production and sale of Daks follow. Each question is independent. Due to a strike in its supplier's plant, Andretti Company is unable to purchase more material for the production of Daks. The strike is expected to last for two months. Andretti Company has enough material on hand to operate at 30% of normal levels for the two-month period. As an alternative, Andretti could close its plant down entirely for the two months. If the plant were closed, fixed manufacturing overhead costs would continue at 60% of their normal level during the two-month period and the fixed selling expenses would be reduced by 20% during the two-month period. (Any losses or reductions should be indicated by a minus sign.) a. How much total contribution margin will Andretti forgo if it doses the plant for two months? b. How much total fixed cost will the company avoid if it closes the plant for two months? c. What is the financial advantage (disadvantage) of closing the plant for the two-month period