a) Compute and interpret the contribution margin ration under each approach. b) Compute the break-even point in sales dollars under each approach. Discuss the implications of your findings. c) Using the current level of sales, compute the margin of safety ratio under each approach and interpret your findings. d) Determine the degree of operating leverage for each approach at current sales levels. How much would the company's net income decline under each approach with a 10% decline in sales? e) At what level of sales would the company's net income be the same under either approach? f) Discuss the issues that the company must consider in making this decision. - •Managerial Analysis: BYP6-2