Answer:
The least likely to get managers to act in the best interest of the owner is:
stock option plans.
Explanation:
But with the threat of a proxy fight, managers get up to speed, acting in the best interest of the owners of the firm because their jobs are at stake. The main purpose of a proxy fight is the removal of the current management of the firm. During a proxy fight, contest, or battle, some shareholders in a company attempt to oppose and vote out the current management or board of directors. On the other hand, stock option plans reward managers with employee ownership rights at discounted prices.