wyden brothers has no retained earnings. the company uses the capm to calculate the cost of equity capital. the company's capital structure consists of common stock, preferred stock, and debt. which of the following events will reduce the company's wacc? group of answer choices an increase in the flotation costs associated with issuing new common stock. an increase in the company's beta. a reduction in the market risk premium. an increase in the flotation costs associated with issuing preferred stock. an increase in expected inflation.