Answer:
Net Present Value = $28756.79
Explanation:
First we need find the real rate of interest
Real rate of interest = (Nominal rate of interest - Inflation rate )
Real Rate of interest = (10.76% - 4%)
Real of Interest = 6.76%
Now using stream of cash flows and discount the at 6.76%
0 -12800 Â Â Â Â Â Â Â 1.000 Â Â Â Â
1 10000 Â Â Â Â Â Â Â 0.937
2 10000 Â Â Â Â Â Â Â 0.877
3 10000 Â Â Â Â Â Â Â 0.822
4 10000 Â Â Â Â Â Â Â 0.770
5 10000 Â Â Â Â Â Â Â 0.721
Through multiplying discount value with cash flow we get the discounted value of cash flows.
0 -12800    x     1.000    = -12800 Â
1 10000    x    0.937    =   9370
2 10000    x     0.877   =   8770
3 10000    x     0.822   =   8220
4 10000    x     0.770    =  7700
5 10000    x     0.721    =  7210
Adding the discounted cash flows we get the value of Net present value and that is equal to $28756.79