| Pre-merger | Post-merger | t-value (0.05 significance) | p-value (2-tail) | t-critical (2-tail) |
Operating Profit Margin | 13.698 | 11.790 | 1.4250 | 0.168 | 2.0687 |
Net Profit Margin | 5.642 | 2.846 | 2.0198 | 0.055 | -do- |
Return on Net worth | 17.505 | 4.464 | 3.0696 | 0.005 | -do- |
Return on Capital Employed | 21.529 | 11.822 | 3.2027 | 0.004 | -do- |
Debt Equity Ratio | 0.980 | 1.497 | −1.6520 | 0.112 | -do- |