9-22. THROUGHPUT COSTING (CONTINUATION OF 9-21). The variable manufacturing costs per unit of Nascar Motors are as follows: kequired 1. Prepare income statements for Nascar Motors in April and May 2020 under throughput costing. 2. Contrast the results in requirement 1 with those in requirement 1 of Exercise 9-21. 3. Give one motivation for Nascar Motors to adopt throughput costing. 9-22. THROUGHPUT COSTING (CONTINUATION OF 9-21). The variable manufacturing costs per unit of Nascar Motors are as follows: kequired 1. Prepare income statements for Nascar Motors in April and May 2020 under throughput costing. 2. Contrast the results in requirement 1 with those in requirement 1 of Exercise 9-21. 3. Give one motivation for Nascar Motors to adopt throughput costing