Lendlease ltd has a capital structure that is financed based on current market values, with 50% debt ,10 percent preference shares and 40 percent ordinary shares. if the return offered to the investors for each of those sources is 8 percent,10 percent and 15 percent for debt, preferenc share and ordinary shares, respectively , then what is lendlease ltds after tax WACC? Assume that the companys corporate tax rate is 30 percent

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