Sundial, Inc., produces two models of sunglasses-AU and NZ. The sunglasses have the following characteristics. Selling price per unit Variable cost per unit Expected units sold per year $ $ AU 120 60 60,000 NZ $ 120 $ 40 20,000 The total fixed costs per year for the company are $4,160,000. Required: a. What is the anticipated level of profits for the expected sales volumes? b. Assuming that the product mix is the same at the break-even point, compute the break-even point. c. If the product sales mix were to change to four pairs of AU sunglasses for each pair of NZ sunglasses, what would be the new break- even volume for Sundial, Inc