Problem 5-18 Comparing Investment Criteria Consider the following cash flows of two mutually exclusive projects for Tokyo Rubber Company. Assume the discount rate for both projects is 9 percent. Solvent Year Dry Prepreg Prepreg o $1,850,000 825,000 1 1,115,000 450,000 2 930,000 750,000 765,000 420,000 a. What is the payback period for both projects? (Do not round intermediate calculations. Round your answers to 2 decimal places, e.g., 32.16.) years Dry Prepeg Solvent Prepeg years b. What is the NPV for both projects? (Do not round intermediate calculations. Round your answers to 2 decimal places, e.g., 32.16.) Dry Prepeg Solvent Prepeg c. What is the IRR for both projects? (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Dry Prepeg Solvent Prepeg % % d. Calculate the incremental IRR for the cash flows. (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Incremental IRR %