-1000 3000 2000
-2000 0 -2000 $1,521.75 $3,201.59 -1000 1500 1000 -1500
-16000 15.77% $0.00 ($1,000.00) 363.64 -100
-1000 0 -1000
1000
1,364 (1,364)
364 (364) 3.1
30
5
31
8000
7000
6000
1000
2000 3000 5000
Higher IRR does not always mean better investment Initial investment C1 NPV @ 10% IRR -100 200 82 -200 300 73
100% 50%
Initial investment C1 -100 -200
200 400
NPV @ 10% IRR 82 164
100% 100%
Initial investment C1 -100 -200
200 350
NPV @ 10% IRR 82 118
100% 75%
Initial investment C1 -100 -100 -100
25 25 25
C2
C3 50 50 50
75 75 75
NPV @ IRR Rate of return (9.60) 25% 0.00 19% IRR=k 8.86 15%