I got 32879 for 5 using the uniform payment series capital

I got $328.79 for # 5, using the uniform payment series capital recovery formula?? I also can\'t figure out 6,7,8, and 9? Thanks

Solution

Part 6

Future Values of Cash inflows are as follows :

July 3000* (1.01)⁵    = 3153

August 3000*(1.01)4 = 3121

September 3000*(1.01)3 = 3090

October 3000*(1.01)2 = 3060

Total = 12424

Part 7

Present Valused of cash inflows :

Year Cash flow Present Values

5 1000*(1/1.05)⁵ 784

6 4000*(1/1.05)6 2985

7 8000*(1/1.05)7 5685

8 4000*(1/1.05)8 2707

9 4000*(1/1.05)9 2578

Total 14739

Part 8

Interest rate will be = 5000 * (1.0x)⁸   = 6500

so the interest rate will be = 3.4% (approx)

Part 9

Year Cash Flows Present value

1 340

2 340

3 340

4   340

5 340

6   340

7 340

8   340

9   340

10   340

Soi rate will be = 2.5 % approx