Find the cost of debt (rd), and the after-tax cost of debt for each of the following bonds:

Bond	Par Value	Coupon Rate	Maturity	Current Value	Tax Rate
A	1,000	10%	30 Years	1,455	40%
B	1,000	12%	13 Years	954	35%
C	1,000	8%	5 Years	875	45%

Bond A, Cost of Debt (rd) :

(to 2 decimal points)

Bond A, After Tax Cost of Debt:

(to 2 decimal points)

Bond B, Cost of Debt (rd):

(to 2 decimal points)

Bond B, After Tax Cost of Debt:

(to 2 decimal points)

Bond C, Cost of Debt (rd):

(to 2 decimal points)

Bond C, After Tax Cost of Debt:

(to 2 decimal points)