Required: a. Management is considering adding a new product to the company's product line. The new item will have $8.90 of variable costs - per unit. Calculate the selling price that will be required if this product is not to affect the average contribution margin ratio. b. If the new product adds an additional $32,100 to D\&R's fixed expenses, how many units of the new product must be sold at the price calculated in part o to break even on the new prodict? c. If 22.700 units of the new produst could be sold at a price of $13:80 per unit, and the company's other business did not change, calculate D\&R's total operating income and average contribution margin ratio. Complete this question by entering your answers in the tabs trelow. Management is considering adding a new product to the company's product line. The new item wall have $8.90 of variable costs per unit. Calculate the selling price that will be required if this product is not to affect the average contribution margin ratio. ratio. Note: Round your answer to 2 decimal places. Required: a. Management is considering adding a new product to the company's product line. The new item will have $8.90 of variable costs - per unit. Calculate the selling price that will be required if this product is not to affect the average contribution margin ratio. b. If the new product adds an additional $32,100 to D\&R's fixed expenses, how many units of the new product must be sold at the price calculated in part o to break even on the new prodict? c. If 22.700 units of the new produst could be sold at a price of $13:80 per unit, and the company's other business did not change, calculate D\&R's total operating income and average contribution margin ratio. Complete this question by entering your answers in the tabs trelow. Management is considering adding a new product to the company's product line. The new item wall have $8.90 of variable costs per unit. Calculate the selling price that will be required if this product is not to affect the average contribution margin ratio. ratio. Note: Round your answer to 2 decimal places