15. RST Inc. incurred the following costs during March:

Item	Amount ($)
Direct Materials Used	85,000
Direct Labor	54,000
Manufacturing Overhead (Variable)	42,000
Manufacturing Overhead (Fixed)	50,000
Beginning Work in Process Inventory	40,000
Ending Work in Process Inventory	42,000
Beginning Finished Goods Inventory	46,000
Ending Finished Goods Inventory	48,000

Requirements: a) Determine Total Manufacturing Cost. b) Calculate Cost of Goods Manufactured. c) Calculate Cost of Goods Sold. d) Calculate Gross Profit. e) Prepare a Schedule of Cost of Goods Manufactured. f) Prepare a Schedule of Cost of Goods Sold. g) Prepare a Schedule of Gross Profit.