You will want to use the SAME information and your solutions here in the next question (use the values you calculated here):

The bonds your company just issued carry a yield to maturity of 9%, and you have preferred stock outstanding which pays a 7% dividend yield. Your company has a tax rate of 21%.

Your company is capitalized with Equal Parts of Common Stock, Preferred Stock, and Debt. Your stock, which just yesterday (isn't that convenient...) paid a dividend of $2.00 per share, currently trades at $22 per share. The dividend is expected to grow at 4% per year, indefinitely.

Q: What rate of return do investors apparently require on your firm's stock?

Q: What is your firm's marginal WACC today?