Answer:
44.66%
Explanation:
First, find the market values of each source of capital;
Market value of Common stock = 11500 *$49 = $563,500
Market value of Preferred stock = 280 *$91 = $25,480
Market value of bonds = 310 * (1.085 *$2000) = $672,700
Next, find the total market value;
=$563,500 + $25,480 + $672,700
= $1,261,680
Weight of common stock = $563,500/$1,261,680 = 0.4466 or 44.66%