The variable manufacturing costs per unit of BigScreen Corporation are as follows:

                        

Required
1. Prepare income statements for BigScreen in January, February, and March of 2012 under throughput costing.
2. Contrast the results in requirement 1 with those in requirement 1 of Exercise 9-18.
3. Give one motivation for BigScreen to adopt throughput costing.

Requirement From Exercise 9-18:

1. Prepare income statements for BigScreen in January, February, and March of 2012 under (a) variable costing and (b) absorption costing.