You own a firm, and you want to raise $ 40 million to fund an expansion. Currently, you own 100% of the firm's equity, and the firm has no debt. To raise the $ 40 million solely through equity, you will need to sell two-thirds of the firm. However, you would prefer to maintain at least a 50% equity stake in the firm to retain control. a. If you borrow $ 15 million, what fraction of the equity will you need to sell to raise the remaining $ 25 million? (Assume perfect capital markets.) b. What is the smallest amount you can borrow to raise the $ 40 million without giving up control? (Assume perfect capital markets.) a. If you borrow $ 15 million, what fraction of the equity will you need to sell to raise the remaining $ 25 million? (Assume perfect capital markets.) If you borrow $ 15 million, to raise the remaining $ 25 million you will need to sell nothing % of the equity.(Round to one decimal place.)