You have the information below Kostko. Determine the firm's WACC.

You have the information below Kostko. Determine the firm's WACC.
ytm on bonds	7.50%		yesterday's common stock dividend	$2.00
coupon rate on bonds	6.50%		expected common stock growth rate	4%
years to maturity on bonds	22		common stock price	$28.30
tax rate	24%		debt weight	42%
preferred stock dividend	$2.50		preferred stock weight	12%
preferred stock price	$26.80		common stock weight	46%
What is Kostko's after-tax cost of debt?
What is Kostko's cost of preferred stock?
What is Kostko's cost of common stock?
What is Kostko's WACC?
Source:	Weight	Cost	Weight x Cost
debt
preferred stock
common stock
Total