Columbia Products produced and sold 1,200 units of the company's only product in March. You haw information from the accounting records: Sales price (per unit) Manufacturing costs: 125 Fixed overhead (for the month) 15,600 Direct labor (per unit) 10 Direct materials (per unit) Variable overhead (per unit) Marketing and administrative costs: Fixed costs (for the month) Variable costs (per unit) 29 25 21,600 5 Required: a. Compute the following: 1. Variable manufacturing cost per unit. 2. Full cost per unit. 3. Variable cost per unit. 34 4. Full absorption cost per unit. 5. Prime cost per unit. 6. 7. 8. Conversion cost per unit. Profit margin per unit. Contribution margin per unit. 9. Gross margin per unit.