Consider a zero$-$coupon bond with a price of $$880$ and a face value of $$1,000$ with $4$ years to maturity. The yield to maturity is approximately:

A$.,2\mathrm{.}25$ percent

B$.,3\mathrm{.}25$ percent

C$.4\mathrm{.}50$ percent

D$.,1\mathrm{.}74$ percent.

Suppose that you have a credit card balance of $$20,000$ and you decide to pay $$300$ a month and to never use this card again. If the annual interest rate is $19$ percent, how many months will it take for you to pay off this balance?

A$.,100$ months

B$.,150$ months

G$.200$ months

D$.250$ months

E$.,300$ months