The attached cash flow schedule provides a positive net present value for a company. What is the weighted cost of capital for this investment?

Year 1 Initial Investment Ongoing Costs Operating Cash Flow (OCF) Terminal Cash Flow $ Year 2 Year 3 Year 4 165,000 $ $ 8,400 $ 30,000 $ 15,000 $ 34,900 $ 15,000 $ 45,830 $ 2,500 55,010 Year 5 $ $ Year 6 3,000 $ 42,700 $ $ 3,250 40,930 28,500