Saved Help Save & Exit Submit Check my work Exercise 12-15 (Algo) Calculate selling price of new product with a target CM ratio LO 8, 9 Backus Inc. makes and sells many consumer products. The firm's average contribution margin ratio is 20%. Management is considering adding a new product that will require an additional $15,000 per month of fixed expenses and will have variable expenses of $8.5 per unit. Required: ook a. Calculate the selling price that will be required for the new product if it is to have a contribution margin ratio equal to 20%, (Round your answer to 2 decimal places.) lint b. Calculate the number of units of the new product that would have to be sold if the new product is to increase the firm's monthly rint operating income by $7,700. (Round your intermediate calculations to 2 decimal places.) rences a Selling price per unit b Number of units