9. There are seven projects to consider that have the following net yearly cash flows. The MARR for this company is 10%.

a) If there were no restrictions, which projects would you recommend?

b) If the payback period must be no greater than 4 years, which projects would you recommend?

c) If your initial budget was $19,000, which projects would you recommend?

d) If the MARR was increased to 20%, which projects would you recommend ?

0 4 6 575 489 710 1,020 2,015$3,485 300 560$980 P2 P3 P4 PS P6 P7 (12,000)S 3,200$3,100S 6,350 5,892 S 3,000) $300 $ 3,000 $ 1,502$ 985 920 1,400 (6,000) S 1,208$ 985 $ 1,328 (1,000)$ 452 560 687 52 SS 9,0001 $ (10,000)$ 700 S-1,500 S-1,580 -1,621 $ 1,735| $1,863 2,560 $ 2,200 2,100 3,200 4,532