could you solve this problem?

Required information The Foundational 15 (LO12-1, LO12-2, L012-3, L012-5, L012-6) [The following information applies to the questions displayed below.) Cardinal Company is considering a five-year project that would require a $2,500,000 investment in equipment with a useful life of five years and no salvage value. The company's discount rate is 12%. The project would provide net operating income in each of five years as follows: $2,853,000 1,200,000 1,653,000 Sales Variable expenses Contribution margin Fixed expenses: Advertising, salaries, and other fixed out-of-pocket costs Depreciation Total fixed expenses Net operating income $ 790,000 500,000 1,290,000 $ 363,000 Click here to view Exhibit 12B-1 and Exhibit 12B-2, to determine the appropriate discount factor(s) using table. Foundational 12-13 13. Assume a postaudit showed that all estimates (including total sales) were exactly correct except for the variable expense ratio, which actually turned out to be 50%. What was the project's actual net present valu (Negative amount should be indicated by a minus sign. Round discount factor(s) to 3 decimal places, intermediate calculations and final answer to the nearest whole dollar amount.) Answer is complete but not entirely correct. Net present value $ 426,099 Foundational 12-14 14. Assume a postaudit showed that all estimates (including total sales) were exactly correct except for the variable expense ratio, which actually turned out to be 50%. What was the project's actual payback period? (Round your answer to 2 decimal places.) Payback period years Foundational 12-15 15. Assume a postaudit showed that all estimates (including total sales) were exactly correct except for the variable expense ratio, which actually turned out to be 50%. What was the project's actual simple rate of return? (Round your answer to 2 decimal places.) Simple rate of return %