$9.$ Suppose you borrow $$26,000$ from your bank to buy a car. You agree to pay $$560\mathrm{.}13$ per month for $60$ months. What is the interest rate $($APR$)$ for the loan?

Question $9$ options:

$10\%$

$10\mathrm{.}6\%$

$11\mathrm{.}2\%$

$11\mathrm{.}8\%$

$12\mathrm{.}4\%$

$13\%$

$10.$ Suppose you plan to retire in $40$ years. If you make annual contributions of $$19,000$ into your retirement account for the first $11$ years, and no more contributions to the account for the remaining $29$ years. If the retirement account earns a fixed $9\%$ annual interest, how much will you have at your retirement?

Question $10$ options:

$$3,987,245$

$$4,008,995$

$$4,035,545$

$$4,061,195$

$$4,081,595$

$$4,104,995$