Reactor size (m3) | Â | 3.28 | 7.05 | 15.09 |
---|---|---|---|---|
(i) | NPV | $− 82,970.59 | $− 115,545.51 | $− 157,084.47 |
% IRR | N/A | N/A | N/A | |
PB | − 23.20 | − 37.76 | − 50.11 | |
(ii) | NPV | $− 33,971.47 | $− 17,547.27 | $− 10,087.12 |
%IRR | N/A | − 4% | − 2% | |
PB | 14.69 | 8.40 | 7.43 | |
(iii) | NPV | $69,482.27 | $37,086.24 | $− 4,273.83 |
% IRR | 18% | 7% | − 1% | |
PB | 3.30 | 4.99 | 7.11 | |
(iv) | NPV | $77,616.71 | $45,127.87 | $3,674.99 |
%IRR | 20% | 9% | 1% | |
PB | 0.43 | 0.54 | 0.88 |