| Pre-merger | Post-merger | t-value (0.05 significance) | p-value (2-tail) | t-critical (2-tail) |
Operating Profit Margin | 15.595 | 13.509 | 1.1953 | 0.2447 | 2.0739 |
Net Profit Margin | 3.045 | 0.801 | 1.7253 | 0.0985 | -do- |
Return on Net worth | 9.554 | −0.613 | 1.8826 | 0.0731 | -do- |
Return on Capital Employed | 10.972 | 5.710 | 2.9849 | 0.0068 | -do- |
Debt Equity Ratio | 1.692 | 1.727 | −0.1364 | 0.8927 | -do- |