What should be entered into part A: Years $1-$ Infinity: i have the admin costs, there are no bad debts, but what is the contribution margin, the tax on above and the total cash flow. Also, there is a part B that asks for the Net Present Value: i need to know the present cash inflows, the present cash outflows, and what the PMT$,($N$=9999),$ I$/$YR$,$ and PV is so that I can calculate the NPV$.$ I would appreciate these answers so I could continue on to parts C and D$.$ Thank You $($ I have all the answers for Part A detailed support of the above numbers, im just not sure where to plug them in at$.$ thank you for your help

A company with annual sales of $$24,000,000$ is considering changing its payment terms from net $40$ to net $30$ to encourage customers to pay more promptly. The company forecasts that customers would respond by paying on day $34$ rather than day $44$ as at present $($assume $360$ a day year$)$ but would decrease their purchases by $$450,000$ per year. The company also forecasts that its idle cash balance would decrease by $$40,000$ and administrative costs would be reduced by $$35,000$ per year. The company's variable costs average $66\%$ of sale: it is in the $35\%$ marginal tax bracket, and it has an $9\%$ cost of capital.

Required:

A$.$ Calculate the incremental cash flows associated with accepting this proposal, and

organize your cash flows into a cash flow spreadsheet of the type demonstrated in

chapter $12$ of the textbook.

B$.$ Calculate the proposal's Net Present Value.

C$.$ Calculate the proposal's Internal Rate of Return.

D$.$ Calculate the proposal's Net Annual Benefit.

E$.$ Explain whether the firm should shorten its payment terms or not.

Your answers to this open$-$ended assignment should be

placed in the space below this line.

Detailed support for above numbers:

Other W$/$C change $($given in problem$)$

Other W$/$C change $($given in problem$)$

B Present value of cash inflows

Present value of cash outflows

Net present value

C Annual cash outflow

Investment in A$/$R

Internal rate of return

D Allowed annual cost

Actual annual cost

Net annual benefit

E Double click and put your answer here.