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a. Use the contribution margin approach to compute the operating leverage for each firm. b. If the economy expands in coming years, Larson and Benson will both enjoy a 11 percent per year increase in sales, assuming that the selling price remains unchanged. Compute the change in net income for each firm in dollar amount and in percentage. (Note: Since the number of units increases, both revenue and variable cost will increase.) c. If the economy contracts in coming years, Larson and Benson will both suffer a 11 percent decrease in sales volume, assuming that the selling price remains unchanged. Compute the change in net income for each firm in dollar amount and in percentage. (Note: Since the number of units decreases, both total revenue and total variable cost will decrease.) Complete this question by entering your answers in the tabs below. Use the contribution margin approach to compute the operating leversge for each firm. (Round your answers to 2 decimal places.) Complete this question by entering your answers in the tabs below. If the economy explands in coming years, Larson and Benson wil both enjoy a 11 percent per year increase in sales, assuming that the seliing price remains unchanged. Compute the change in net income for each firm in dollar amount and in percentage. (Note: Since the number of units increases, both revenue and variable cost will increase.) (Round "Percentaye" answer to 2 decimal place (i.e., 2345 should be entered as 23.45). Round final answers to nearest whole doilar.) If the economy contracts in coming years, Larson and Benson will both suffer a 11 percent decrease in sales volume, assuming that the selling price remains unchanged. Compute the change in net income for each firm in dollar amount and in percentage. (Note: Since the number of units decreases, both total revenue and total variable cost will decrease.) (Round "Percentage" answer to 2 decimal place (i.e., .2345 should be entered as 23.45). Round final answers to nearest whole dollar.) Arnold Vimka is a venture capitalist facing two alternative investment opportunitles. He intends to invest \$1 million in a start-up firmt He Is nervous, however, about future economic volatiinty. He asks you to analyze the following financial data for the pist year's operascons of the two firms he is considering and give him some business advice. Required a. Use the contribution matgin approach to compute the operating leverage for each firm. b. If the economy expands in coming years, Larson and Benson will both enjoy a 11 percent per year increase in sales, assuming that the selling price remains unchanged. Compute the change in net income for each firm in doliar amount and in percentage. (Noter. Since the number of units increases, both revenue and variable cost will increase.) c. If the economy contracts in coming years, Larson and Benson will both suffer a 11 percent decrease in sales volume, assuming that the selling price remains unchanged. Compute the change in net income for each firm in dollar amount and in percentage. (Note since the number of units decreases, both total revenue and total variable cost will decrease.) Complete this question by entering your answers in the tabs below