The Financial controller of "BESTH Co." is about to select among three available projects. He was provided the following information:

Project Rate of return

X 12.10 %

Y 11.80%

Z 12.95%

BESTH Co. has a capital structure that consists of $15,000 debt, $10,000 preferred stock, $40,000 internal common equity from retained earnings, and $35,000 external common equity through issuing new shares that would incur a 10% flotation cost.

The company estimates that it can issue debt at a before tax cost of 9%, and its tax rate is 40%. The company can also issue preferred stock at $60 per share, which pays a constant dividend of $6 per year.

The company's common stock currently sells at $30 per share. The year-end dividend, D1, is expected to be $2.50, and the dividend is expected to grow at a constant rate of 6% per year.

1- BESTH Co. weight of debt?

2- BESTH Co. weight of internal common equity from retained earnings?

3- BESTH Co. weight of external common equity ?

4- BESTH Co. weight of preferred equity?

5- The after-tax cost of debt for BESTH Co. ?

6- The cost of internal equity for BESTH Co. is

7- The cost of external equity for BESTH Co.?

8- The cost of preferred equity for BESTH Co. ?

9- BESTH Co. weighted average cost of capital (WACC)?

10- The project(s) that can be accepted by the company is(are)?