Choose the correct answers just , WhithOut explain .. just the choose.. please help me to answer all questions:

13. Cost of common stock is 14% and bond risk premium is 9% then bond yield will be (...............). *

A. 0.0156.

B. 0.05.

C. 0.23.

D. 0.6428

15. A risk associated with project and way considered by well diversified stockholder is classified as(.................). *

A. Expected risk

B. Industry risk.

C.Beta risk.

D. Returning risk.

16. Cost of common stock is 13% and bond risk premium is 5% then bond yield would be (........). *

A. 18

B. 0.18

C. 0.08.

D. 0.026

18. Cost of common stock is 16% and bond yield is 9% then bond risk premium would be (..).

A. 7.0

B. 0.07

C. 0.0178.

D. 0.25

19. If future return on common stock is 14% and rate on T-bonds is 5% then current market risk premium will be (..).

A. 0.19.

B. 0.09.

C. 9.

D. 19.