Discussion Question help please

Each answer must be 75-100 words each. NO plagiarism. ALso have the question to the answer included please

4. What are the two ways government can finance a budget deficit?

16. Why is debt service an important measure of whether debt is a problem?

17. How can a debt that is too high lead to an even higher debt?

18. What might keep the Fed from buying up more bonds if debt gets too high?