3.1483% and 0.9445 are not the right answer.

If we consider the effect of taxes, then the degree of operating leverage can be written as: DOL = 1 + [FC * (1 Td - TCD]/OCF Consider a project to supply Detroit with 30,000 tons of machine screws annually for automobile production. You will need an initial $3,800,000 investment in threading equipment to get the project started; the project will last for four years. The accounting department estimates that annual fixed costs will be $600,000 and that variable costs should be $350 per ton; accounting will depreciate the initial fixed asset investment straight-line to zero over the four-year project life. It also estimates a salvage value of $340,000 after dismantling costs. The marketing department estimates that the automakers will let the contract at a selling price of $450 per ton. The engineering department estimates you will need an initial net working capital investment of $380,000. You require a return of 12 percent and face a marginal tax rate of 38. a. What is the percentage change in OCF if the units sold changes to 31,000? (Do not round intermediate calculations. Enter your answer as a percent rounded to 4 decimal places, e.g., 32.1616.) Percentage change in OCF 3.1483% b. What is the DOL at the base-case level of output? (Do not round intermediate calculations and round your final answer to 4 decimal places, e.g., 32.1616.) DOL 0.9445 If we consider the effect of taxes, then the degree of operating leverage can be written as: DOL = 1 + [FC * (1 Td - TCD]/OCF Consider a project to supply Detroit with 30,000 tons of machine screws annually for automobile production. You will need an initial $3,800,000 investment in threading equipment to get the project started; the project will last for four years. The accounting department estimates that annual fixed costs will be $600,000 and that variable costs should be $350 per ton; accounting will depreciate the initial fixed asset investment straight-line to zero over the four-year project life. It also estimates a salvage value of $340,000 after dismantling costs. The marketing department estimates that the automakers will let the contract at a selling price of $450 per ton. The engineering department estimates you will need an initial net working capital investment of $380,000. You require a return of 12 percent and face a marginal tax rate of 38. a. What is the percentage change in OCF if the units sold changes to 31,000? (Do not round intermediate calculations. Enter your answer as a percent rounded to 4 decimal places, e.g., 32.1616.) Percentage change in OCF 3.1483% b. What is the DOL at the base-case level of output? (Do not round intermediate calculations and round your final answer to 4 decimal places, e.g., 32.1616.) DOL 0.9445