N A B D Problem (10): Consider the following projects: 0 -2200 -1800 500 -1900 800 -3000 360 1 5600 2 100 600 4900 4675 3 100 500 -3000 2288 4 1000 700 -7000 (a) Classify each project as either simple or non- simple. (b) Identify all positive i*s for each project. (c) Plot the present worth as a function of interest rate for each project. Discuss the results in terms whether those investment will be accepted or not according to different values of MARR. 5 -1400 6 2100 900 7 N A B D Problem (10): Consider the following projects: 0 -2200 -1800 500 -1900 800 -3000 360 1 5600 2 100 600 4900 4675 3 100 500 -3000 2288 4 1000 700 -7000 (a) Classify each project as either simple or non- simple. (b) Identify all positive i*s for each project. (c) Plot the present worth as a function of interest rate for each project. Discuss the results in terms whether those investment will be accepted or not according to different values of MARR. 5 -1400 6 2100 900 7