Consider the following sets of investment projects: n A B C D E 0 -$250 -$200 -$70 -$300 -$90 1 $60 $90 $20 $220 -$100 2 $970 $90 $10 $40 -$50 3 $60 $5 $40 $0 4 $60 -$180 -$20 $150 5 $60 $40 $150 6 $50 $30 $100 7 $40 $100 8 $30 9 $20 10 $10
A) classify each project as either simple or nonsimple.
B) Compute the i* for project A, using the quadratic formula.
C) obtain the rate(s) of return for each project by plotting the PW as a function of interest rate.