For each of the following pairs, which bond would you

For each of the following pairs, which bond would you expect to pay a higher interest rate? Explain.

a. A bond of the U.S. government or a bond of an Eastern European government

b. A bond that repays the principal in year 2020 or a bond that repays the principal in year 2040

c. A bond from Coca-Cola or a bond from a software company you run in your garage

d. A bond issued by the federal government or a bond issued by New York State