Larcker Manufacturing's cost accountant has provided you with the following information for January operations. Direct materials Fixed manufacturing overhead costs Sales price Variable manufacturing overhead Direct labor Fixed marketing and administrative costs Units produced and sold Variable marketing and administrative costs A A A 64 64 64 $ 21 per unit $ 135,000 $ 79 per unit $ $ 12 per unit 24 per unit $ 117,000 30,000 $ 5 per unit Required: a. Determine the variable cost per unit. b. Determine the variable manufacturing cost per unit. c. Determine the full absorption cost per unit. (Round your answer to 2 decimal places.) d. Determine the full cost per unit. (Round your answer to 2 decimal places.) e. Determine the profit margin per unit. (Round intermediate calculations and final answer to 2 decimal places.) f. Determine the gross margin per unit. (Round intermediate calculations and final answer to 2 decimal places.) g. Determine the contribution margin per unit.