可以解释一下A选项么

NO.PZ2023112401000004 问题如下 Whiof the following statements is least accurate about hee fun? A.Merger arbitrage strategies generally assume thacquirer will overpaying for the target. B.Event-iven hee fun flourish in a stable market environment, where minor viations in asset prices quickly converge toequilibrium. C.activist strategy expects to realize higher returns e to the manager being more effective in iving the corporate policies or strategic rection of the investment. B is correbecause it is the least accurate statement. Event-iven hee fun thrive in a rising market environment with a high level of corporate activity in a strong economy. These are the times thaccelerate merger anacquisition activity. A anC are accurate statements. C是说activist影响manager让manager变更有效了吗？