9-17 Throughput costing (continuation of 9-16). The variable manufacturing costs per unit of Nascar Motors are as follows: nsert Page Layout Formulas Dut Home InsertPage Layout FormulasData R April M 7 Direct material cost per unit 8 Direct manufacturing labor cost per unit $6,700 $6,700 1,500 1,500 1.800 I 1.800 1. Prepare income statements for Nascar Motors in April and May 2014 under throughput costing 2. Contrast the results in requirement 1 with those in requirement 1 of Exercise 9-16. 3. Give one motivation for Nascar Motors to adopt throughput costing Required