Check my work Columbia Products produced and sold 1,300 units of the company's only product in March. You have collected the following Information from the accounting records: S 121 Sales price (per unit) Manufacturing costs: Fixed overhead (for the month) Direct labor (per unit) Direct materials (per unit) Variable overhead (per unit) Marketing and administrative costs: Fixed costs (for the month) Variable costs (per unit) 16,900 10 30 26 22,100 4 Required: a. Compute the following: 1. Variable manufacturing cost per unit 2 Full cost per unit 3 Variable cost per unit. 4 Full absorption cost per unit. 5 Prime cost per unit 6. Conversion cost per unit 7 Profit margin per unit 8. Contribution margin per unit. 9. Gross margin per unit