Fast Freddie's Used Cars will sell you a $2012$ Volkswagen Jetta for $$5,000$ with no money down, if you make weekly payments of $$80\mathrm{.}00$ for two years, beginning one week after you buy the car. Is this a good financing deal? Figure out the effective annual rate $($EAR$)$ of this loan. $($Hint: First figure out the interest rate $($r$\%)$ and then find the EAR. Note that the r$\%$ you calculate is the weekly interest rate$).$