use the information given above to answer the following question. Calculate the weighted cost of capital for TSS assuming (a) only internal equity (retained earnings) is used in financing the equity portion of the new investment, and then (b) new common stock is issued to finance the firm's investments.

The Triple Seven Systems, Inc. (TSS), is starting its planning process for next year. Jack Tripper, the firm's CFO, calculates the weighted cost of capital each year to be used as a discount rate in the NPV analysis. You have been asked to help Mr. Tipper to compute the firm's cost of capital. You have collected the following data to do the job: a. TSS bonds carry a coupon rate of 6% with semi-annual payments, a $1,000 par, a AAA rating, and a maturity of 10 years. The current price of the TSS bonds is $950. TSS preferred stock currently pays a 10% dividend rate on a $100 par value and has a market value of $95 per share. TSS common shares paid a dividend of S5 last year. Dividends have grown at a rate of 6% per year and are expected to continue for a foreseeable future. The market price of the stock is $55 and there would be a flotation cost of 5% on a new issue. TSS' capital structure is as follows: Bonds (2,000 bonds outstanding) 2,000,000 Preferred stock (10,000 shares outstanding) 1,000,000 Common stock (600,000 shares) 6,000,000 The firm's average tax rate is 35% and its marginal tax rate is 40%. TSS uses five companies for peer-group comparisons. These five firms along with their betas after being adjusted for financial leverage effects are as follows: Peer Group Firms Beta Western Pacific 1.30 Telectroics, Inc. 1.33 Pacific United 1.28 Peer Group Firms Southwestern, Inc. Ecological System, Inc Beta 1.26 1.18 Treasury bond currently yields 3% (TRF) and the expected market return (Im) is 10%