Exercise B: Calculate and Use Overhead Rate During the coming accounting year, Ester Manufacturing, Inc., anticipates the following costs, expenses, and operating date related to Job 128: Direct material (15,000 lb.) Direct labor (@ $12 per hour) $45,000 $96,000 Indirect material $7,000 Indirect labor $12,000 Sales commissions $18,000 Factory administration $13,000 Non-factory administration expenses $14,000 Other manufacturing overhead * $28,000 *Machine hours are 30,000. Calculate the predetermined manufacturing overhead rate for the coming year for each of the following application base: a. Direct labor hours b. Direct labor costs c. Machine hours