Tesla is undergoing a major expansion. The expansion will be financed by issuing new 20-year, $1,000 par, 6% annual coupon bonds. The market price of the bonds is $1,040 each. Tesla's flotation expense on the new bonds will be $24 per bond. Tesla's marginal tax rate is 35%. What is the relevant cost of debt for the newly-issued bonds?

Gentex Corporation paid a dividend yesterday of $4 per share. The dividend is expected to grow at a constant rate of 6.0% per year. The price of Gentex Corporation 's stock today is $24.00 per share. If Gentex Corporation decides to issue new common stock, flotation costs will equal $2.40 per share. Gentex Corporation's marginal tax rate is 35%. Based on the above information, the cost of newly issued common stock is