Please show the formulas for the boxes!

(Use cells A4 to C18 from the given information, as well as B24, and A30 to D46 to complete this question. Negative amounts or amounts to be deducted should be input as negative values and will display in parentheses.) 1. Compute the annual net cash inflow from the project. $630,000 2. Complete the table to compute the net present value of the investment. InitialinvestmentAnnualcostsavingsSalvagevalueofthenewmachineTotalcashflowsDiscountfactorPresentvalueofthecashflowsNetpresentvalueUseExcelsPVfunctiontocomputethepresentvalueofthefuturecashflowsDeductthecostoftheinvestment Net present value 3. Use Excel's RATE function to compute the project's internal rate of return 4. Compute the project's payback period. years 5. Compute the project's simple rate of return