How does a toehold help overcome the free rider problem?ion liststion $1$stion $2($Select the best choice.$)$ A$.$ Free riders usually acquire a toehold in order to give an incentive for an acquirer to take over the remainder of the company and provide value$-$added improvements. B$.$ Since the free riders gain the full amount of the value improvement on the shares acquired as a toehold, the free riders are likely to sell their shares to the acquirer, allowing the takeover to go forward. C$.$ Since the acquirer gains the full amount of the value improvement on the shares acquired as a toehold, a toehold provides an incentive to undertake the acquisition, even if the acquirer must pay a pric equal to the with$-$improvement value for the rest of the shares. D$.$Once the acquirer has a toehold, free riders no longer can make as much money as they would have and are more likely to tender their shares to the acquirer: