0 Question 2 0.5 pts Which statement(s) is(are) true? 1. An increase in the market value of preferred stock will increase a firm's weighted average cost of capital. II. The cost of preferred stock is unaffected by the issuer's tax rate. III. Preferred stock is generally the cheapest source of capital for a firm. IV. The cost of preferred stock remains constant from year to year. V. Non-Dividend equity is valued using the capital asset pricing model. I and II III and IV II and V 0.5 pts Oll only Question 3 Which ong