91. GHI Manufacturing Company produces a single product. The following data pertains to the month of May:

• Direct materials cost: $425,000
• Direct labor cost: $400,000
• Variable manufacturing overhead: $370,000
• Fixed manufacturing overhead: $380,000
• Beginning finished goods inventory: $375,000
• Ending finished goods inventory: $385,000
• Beginning work in process inventory: $365,000
• Ending work in process inventory: $370,000

Requirements: a) Calculate the total manufacturing cost. b) Calculate the cost of goods manufactured. c) Calculate the cost of goods sold. d) Calculate the gross profit. e) Prepare a schedule of cost of goods manufactured. f) Prepare a schedule of cost of goods sold.