Answer:
The total present values of cash inflows is $12,057.92
The net present value is $306.48
The IRR is 10%
Explanation:
The total present values was computed by multiplying each of the cash flow by a discount factor ,which is given as 1/(1+r)^n
r is the percent minimum rate of return
n is the relevant year of cash flow
The computation is found in the attached.
The net present is the sum of present of inflows minus cash outflow
The formula for IRR is ,=irr(values) as contained in the excel file attached.