I'm not sure how to answer for A but is the process for B and C the same as A or are they a different process?

You are given three investment alternatives to analyze. The cash flows from these three investments are asfollows:

Investment Alternatives

End of Year A B C

1 $10,000 $10,000

2 10,000

3 10,000

4 10,000

5 10,000 $10,000

6 10,000 50,000

7 10,000

8 10,000

9 10,000

10 10,000 10,000

Assuming an annual discount rate of 20 percent, find the present value of each investment.

a.What is the present value of investment A at an annual discount rate of 20 percent?

b.What is the present value of investment B at an annual discount rate of 20 percent?