Preferred stock is incorrect but the rest are good.

The Omega Corporation has some excess cash it would like to invest in marketable securities for a long-term hold. Its Vice-President of Finance is considering three investments: (a) Treasury bonds at a 6 percent yield; (b) corporate bonds at a 11 percent yield; or (c) preferred stock at an 8 percent yield. Omega Corporation is in a 40 percent tax bracket and the tax rate on dividends is 10 percent. a-1. Compute the aftertax yields for the three investment options. (Do not round intermediate calculations. Input your answers as a percent rounded to 2 decimal places.) Aftertax yields a. Treasury bonds b. Corporate bonds c. Preferred stock 3.60 % 6.60 % 7.20 %