A rental property with a 20-year life can be purchased for $100,000. Net cash benefits per year have an expected value of $15,000 and a standard deviation of $5,000. At a 10 percent required return, compute the expected net present value and standard deviation of net present value under the assumption of:

Horizon 20 years

Investment $100,000

Expected cash flows E(CF) of $15,000

Standard deviation of $5,000

Cost of capital 10%

Assume no salvage value