Kyle and Teresa are saving for a down payment for their first house. If they can save $$5,000\mathrm{.}00$ per year at $5\%,$ compounded annually, how much will they have in $4$ years?Question $19$ options:a$)$ $$6,077\mathrm{.}53$b$)$ $$17,729\mathrm{.}75$c$)$ $$21,000\mathrm{.}00$d$)$ $$21,550\mathrm{.}63$