Andretti Company has a single product called a Dak. The company normally produces and sells 81,000 Daks each year at a selling price of $58 per unit. The company's unit costs at this level of activity are given below: Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Variable selling expenses Fixed selling expenses Total cost per unit $ 7.50 9.00 2.50 4.00 1.70 3.00 ($324,000 total) ($243,000 total) $ 27.70 A number of questions relating to the production and sale of Daks follow. Each question is independent.