Alcorn State University manufactures and sells three products: Good, Better, and Best. Annual fixed costs are $3,315,000, and data about the three products follow.

Required: A. Determine the weighted-average unit contribution margin. B. Determine the break-even volume in units for each product. C. Determine the total number of units that must be sold to obtain a profit for the company of $234,000. D. Assume that the sales mix for Good, Better, and Best is changed to 50%, 30%, and 20%, respectively. Will the number of units required to break-even increase or decrease? Explain. Hint: Detailed calculations are not needed to obtain the proper solution.