Table 1 Profitability and budgetary analysis of different construction designs
Construction design (CD) | Gross margin (TR-TVC) | Net revenue analysis (TR-TC) | Benefit/cost ratio (TR/TC) |
|---|---|---|---|
Earthen | N30305000 − N10591250 = N19713750 | N30305000 − N14381450 = N15923550 | 30,305,000/14,381,450 = 2.11 |
Cage culture | N36600000 − N11882820 = N24717180 | N36600000 − N34532320 = N2067680 | 36,600,000/34,532,320 = 1.06 |
Plastic tank | N15440000 − N5279950 = N10160050 | N15440000 − N11700450 = N3739550 | 15,440,000/11,700,450 = 1.32 |