Debt-service payments are the sum of the following: A) Dividend payments + Equity buybacks. B) Preferred dividend paymen

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Debt-service payments are the sum of thefollowing:
A) Dividend payments + Equity buybacks.
B) Preferred dividend payments + common-equity dividendpayments.
C) Principal payments on debt + Interest payments on the samedebt.
D) Interest payments on convertible debt + Preferred dividendpayments.
The risk-free rate is the rate of interest on governmentsecurity having no _________.
A) Default risk
B) Inflation risk
C) Interest rate risk
D) Exposure to any risk