Question CM/BEP/Target Profit Assume the following data for Product X Selling price $60 per unit Variable costs per unit is $45 Total fixed costs for the period $84,000 Sales for the period 6,000 units (a) Calculate the contribution margin (b) Calculate the contribution margin per unit . O what is the contribution margin percentage . (d) what will be the change in operating income if sales increase by 10%? (e) Assume that company wants operating income of $21,000 How many units of product must be sold? . What is the dollar sales required to achieve this income