The Richmond Company produces three products with the following costs and selling prices: l\" B r Selling Price per Unit 516 ~ 21 - 21 Variable cost per Unit 51 _ 11 :- 13 contribution Margin per Unit 55 10 - 8 Direct Labour Hours per Unit 1 L5 Machine Hours per Unit 4.5 2 .5 A.Ifthe number of direct labour hours is the production constraint, in which order should the company produce the three products? B.If the number of machine hours is the production constraint, in which order should Madison produce the three products