i need help with c, pls and thank u!

Shetfeld Doggy, Inc produces and sells corn dogs. The corn dogs are dipped by hand. Austin Beagle, production manager, is considering purchasing a machine that will make the corn dogs. Austin has shopped for machines and found that the machine he wants will cost $317.500, In addition, Austin estimates that the new machine will increase the company's annual net cash flows by 548 , 900 , The machine will have a 12 -year useful life and no salvage value. Glick here to view PV tables. () Calculate the cash payback period, (Round answer to 2 decimal places, es. 15,21.) Calculate the cash payback period. (Round answer to 2 decimal places, es. 15.21.) Cash paybick period years eTextbook and Media Attempts: 1 of 3 used (c) Calculate the machine's net present value using a discount rate of 108 (Use the above table.) (Round foctor volies to 5 decimol places, e.s. 1,25124 and final answer to 0 decimal places, e.9. 5,275. Net present value TABLE 1 Future Value of 1 TABLE 2 Future Value of an Annuity of 1 TABLE 3 Present Value of 1 TABI.E 4 Present Value of an Annuity of 1