For two years $(24$ months$)$ you deposit $$500$ at the beginning of each month. After $2-$years you have $$13,000$ in your account. If the bank compounds interest monthly, what annual interest rate will you have earned $($multiply the monthly rate by $12$ to get the annual rate$)?$

A$.8\mathrm{.}40\%$

B$.8\mathrm{.}82\%$

C$.7\mathrm{.}62\%$

D$.8\mathrm{.}00\%$