Mars Company manufactures and sells three products. Relevant per unit data concerning each product are given below. Compute the contribution margin per unit of limited resource (machine hours) for each product. (Round contribution margin per unit to 2 decimal places, e.g. 1.25.) Contribution margin per unit of limit resource $ $ $ Assuming 3,000 additional machine hours are available, which product should be manufactured? What is the total contribution margin if the hours are (1) divided equally amoung the products and (2) if they are allocated entirely to the product identified above. Divided equally amoung the products $ Allocated entirely to the product identified above $