Silver Inc. is launching a new expansion project that will initially cost the company an outlay of $70,000 and is expected to generate the following cash flows: YEAR Project A 0-70,000 1 10,000 2 15,000 3 20,000 4 25,000 30,000 Compute the company's NPV, IRR, Profitability index, Payback and discounted payback. The company discount rate is 15%