I've gotten the first portion, but am not sure how to do the bottom part. Can you explain? I will need to know how to do it for Part B and want to try it on my own. Thank you.

Lados Company operates a chain of sandwich shops. 0 (Click the icon to View additional information.) (Click the icon to View Present Value of $1 table.) Read the muirements. More Info The company is considering two possible expansion plans. Plan Awould open eight smaller shops at a cost of $8,450,000. Expected annual net cash inflows are $1,550,000 for 10 years, with zero residual value at the end of 10 years. Under Plan B, Lados Company would open three larger shops at a cost of $8,300,000. Amount invested + Expected annual \"El 085i! inow = Payback This plan is expected to generate net cash inflows at 81 ,090,000 per year for 10 8 450 000 + 1 550 000 : 55 years, the estimated useful life of the properties. Estimated residual value for Plan Plan A $ ' ' $ ' ' years B is $1,100,000. Lados Company uses straight-line depreciation and requires an Plan E $ 8.300000 + $ 1,090,000 = 7-6 years annual return of 8%. Calculate the ARR (accounting rate of return) tor both plans. (Round your answers to the nearest tenth percent, X.X%.) Average annual operating income + Average amount invested : ARR Plan A $ 705,000 + $ 4,225,000 = 16.7 % Pri Plan E $ 370,000 + $ 4,700,000 : 7.9 0/9 Caclulate the NPV (net present value) of each plan. Begin by calculating the NPV of Plan A. (Complete all answer boxes. Enter a "0" for any zero balances or amounts that do not apply to the plan. Enter any factor amounts to three decimal places, X.XXX. Use parentheses or a minus sign for a negative net present value.) Plan A: Net Cash Annuity PV Factor PV Factor Present Years Inow (i=8%, n=10) (i=8%, n=10) Value 1 -10 Present value of annuity 10 Present value of residual value Total PV of cash inows 0 Initial Investment Net present value of Plan A