Servicing the debt is a) paying interest on debt b) monitoring the rise and fall of the debt c) submitting reports on the debt to the office of management and budget d) seeking lenders to borrow from

A) Paying interest on debt

Explanation:

Debt service is one of the main procedures when a citizen needs to make a loan. This procedure refers to the payment of interest rates that will be necessary to settle a debt, generated by the loan. This ensures that the creditor of the money will receive all that was spent by him and that he will profit above that. This also ensures, that the debtor does not fail with his commitment.

answer; i do believe its (b) 12.5 years of age;

answer; the federal reserve system;