Safe Airline has a capital structure that consists of 30% debt and 70% equity. The companys cost of debt is 7%. The company has a beta of 1.2. The risk free rate equals 4.5% and the expected return on the market portfolio is 15%. Assuming no taxes, what is Safe Airlines weighted average cost of capital (Ka)?

		7%
		19.22%
		14.07%
		17.12%