没看懂，答案与conflict的关系，能否解释一下答案

问题如下：

Discuss one potential conflict of interest for Yates as Green’s wealth manager

选项：

解释：

A conflict of interest could arise as Green’s entire estate, less the $100,000 payments ($200,000 total) to his two daughters will go to the Green Giving Charity, which Yates manages. Yates might be inclined to invest more aggressively with Green’s assets to potentially increase the net funds coming to the charity upon Green’s passing. Disclosure to the client would be the best course of action.