Please assist with these questions.

Bowman Corporation is considering an Investment In special-purpose equipment to enable the company to obtain a four-year government contract for the manufacture of a special Item. The equipment costs $208,000 and would have no salvage value when the contract expires at the end of the four years. Estimated annual operating results of the project are as follows. Revenue from contract sales $305, 080 Expenses other than depreciation $201, 080 Depreciation (straight- line basis) 52,080 253, 080 Increase in net income from contract work $ 52,000 All revenue and all expenses other than depreciation will be received or pald In cash In the same period as recognized for accounting purposes. a. Payback period. (Round pay back perlod year to 2 decimal places.) b. Return on average Investment. (Round your percentage answer to 1 decimal place (I.e., 0.123 to be entered as 12.3).) c. Net present value of the proposal to undertake contract work, discounted at an annual rate of 6 percent. (Refer to the annuity table In Exhibit 26-4.) (Round your "PV factors" to 3 decimal places.) a. Payback period years b. Return on average investment C. Net present valueFoz Co. Is considering four Investment proposals (A, B, C, and D). The following table provides data concerning each of these Investments. Compute the missing Information pertaining to each Investment proposal. (Round your percentage answer to 1 decimal place (L.e., 0.123 to be entered as 12.3).) A B C D Investment cost S 48,000 S 35,000 S 49.600 Estimated salvage value 8.000 5.000 2,000 Average estimated net income 8.000 5.500 4.500 Return on average investment 22 20 20 %