16) Oxygen Optimization just bought a new filtration system for 185,000 dollars.To pay for the filtration system, the company took out a loan that requires Oxygen Optimization to pay the bank a special payment of 121,500 dollars in 6 year(s) and also make regular annual payments forever.The first regular payment is expected in 1 year and is expected to be 1,500 dollars.All subsequent regular payments are expected to increase by a constant rate each year forever.The interest rate on the loan is 12.01 percent per year.What is the annual growth rate of the regular payments expected to be?Answer as a rate in decimal format so that 12.34% would be entered as .1234 and 0.98% would be entered as .0098.

Question 17

Sarah owns a(n) skating rink that is worth 96,097 dollars and is expected to make annual cash flows forever.The cost of capital for the skating rink is 9.32 percent.The next annual cash flow is expected in 1 year and is expected to be 7,140 dollars.All subsequent cash flows are expected to grow annually at a constant growth rate.What is the cash flow produced by the skating rink in 7 years expected to be?

Question 18

Anna owns two investments, A and B, that have a combined total value of 97,930 dollars.Investment A is expected to pay 5,801 dollars per year forever; its next payment is expected in 1 year; and its expected return is 9.43 percent per year.Investment B is also expected to make annual payments forever and make its next payment in 1 year.Investment B's next payment is expected to be 3,310 and all subsequent payments are expected to grow by 4.77 percent per year forever.What is the annual expected return for investment B?Answer as a rate in decimal format so that 12.34% would be entered as .1234 and 0.98% would be entered as .0098.