What is the present value of investment A, B and C at an annual discount rate of 18 percent?

(Present value of annuities and complex cash flows) You are given three investment alternatives to analyze. The cash flows from these three investments are as follows: End of Year 1 2345678 A $ 19,000 19,000 19,000 19,000 19,000 Investment B $ 19,000 19,000 19,000 19,000 C $ 24,000 72,000 a. What is the present value of investment A at an annual discount rate of 18 percent