| Pre-merger | Post-merger | t-value (0.05 significance) | p-value (2-tail) | t-critical (2-tail) |
Operating Profit Margin | 17.335 | 17.991 | −0.4075 | 0.6850 | 1.9983 |
Net Profit Margin | 1.947 | 3.382 | −0.4852 | 0.6292 | -do- |
Return on Net worth | 8.858 | 6.462 | 0.6172 | 0.5393 | -do- |
Return on Capital Employed | 13.604 | 11.525 | 1.0558 | 0.2951 | -do- |
Debt Equity Ratio | 1.033 | 1.212 | −1.0889 | 0.2803 | -do- |