Optimum Value Benefit (Dependent Variable) | (I) RISA (Independent Variable) | (J) RISA (Independent Variable) | Mean Difference (I-J) | Standard Error | Significance |
Contract Compliance (CC) | DFR | GHA | −0.1371 | 0.1302 | 0.720 |
DUR | 0.0616 | 0.1407 | 0.971 | ||
KTC | 0.2629 | 0.1580 | 0.360 | ||
GHA | DFR | 0.1371 | 0.1302 | 0.720 | |
DUR | 0.1988 | 0.1513 | 0.562 | ||
KTC | 0.4000 | 0.1674 | 0.101 |