a. Determine the variable manufacturing cost per unit. b. Determine the variable cost per unit. c. Determine the full absorption cost per unit Note: Round your answer to 2 decimal places. d. Determine the full cost per unit Note: Round your answer to 2 decimal places. Acacia Manufacturing has compiled the following information from the accounting system for the one product it sells: Sales price Fixed costs (for the month) Marketing and administrative $45 per unit Manufacturing overhead $23,100 Variable costs (per unit) $8,400 Marketing and administrative Direct materials Manufacturing overhead Direct labor Units produced and sold (for the month) $2 $13 $3 $9 21,000