Discount rate (%) | Hai | Rungwe | ||
NPV | BCR | NPV | BCR | |
1 | 17662502.95 | 2.28 | 29183283.40 | 4.05 |
2 | 13545019.48 | 2.10 | 23667739.28 | 3.87 |
3 | 9057983.13 | 1.84 | 17657163.36 | 3.61 |
4 | 5119825.90 | 1.55 | 12381834.36 | 3.26 |
5 | 2102033.16 | 1.25 | 8339372.71 | 2.86 |
6 | −36624.96 | 0.99 | 5474549.25 | 2.45 |
7 | −1506109.95 | 0.79 | 3506111.64 | 2.06 |
8 | −2519576.31 | 0.62 | 2148530.37 | 1.72 |
9 | −3234555.58 | 0.50 | 1190785.26 | 1.44 |
10 | −3753383.73 | 0.39 | 495792.88 | 1.19 |
11 | −4139936.66 | 0.32 | −22011.19 | 0.99 |
12 | −4434403.87 | 0.26 | −416462.53 | 0.82 |
13 | −4662799.02 | 0.21 | −722407.54 | 0.68 |
14 | −4842519.37 | 0.17 | −963150.59 | 0.56 |
15 | −4985561.59 | 0.14 | −1154761.72 | 0.46 |
IRR (%) | 5.98 | 10.96 |