Bean's Coffee is trying to determine their weighted average cost of capital $($WACC$).$ They've gathered the following information about their capital structure:

Capital Source Market Value $($in millions$)/$Book Value $($in millions$)/$Required Return

Common Stock $205/52/13\%$

Preferred Stock $18/6/9\%$

Debt $56/53/4\%$

Bean's Coffee also has a corporate tax rate of $30\%.$ What is the WACC for Bean's Coffee?