6. Depp Company manufactures and sells three products. Relevant per unit data concerning each product are given below Product $12 $ 8 S15 S 9 $11 Selling price Variable costs and expenses$4 Machine hours to produce Instructions (a) Compute the contribution margin per unit of the limited resource (machine hour) for each product. (b) Assuming 3,000 machine hours are available, which product should be manufactured? (Assume that demand for each product is unlimited) (c) Prepare an analysis showing the total contribution margin if the hours are (1) divided equally among the products, and (2) allocated entirely to the product identified in (b) above (d) Assuming 3,000 machine hours are available, which product(s) should be manufactured assuming demand for Product A is 800 units; demand for Product HB is ,000 units; and demand for Product C is 1,200 units. What would be the total contribution margin