What is the present value of investments a b and c if the

Question

You are given three investments alternatives to analyze.  The cash flows from these three investments are as follows:

End of Year                     A                                           B                                      C

1                                     $1,000                              $1,000                       $5,000

2                                       2,000                                     1,000                                5,000

3                                       3,000                                     1,000                               (5,000)

4                                      (4,000)                                    1,000                               (5,000)

5                                       4,000                                      3,000                              15,000

What is the present value of investments A, B, and C if the appropriate discount rate is 10%?