Graham purchased a business by agreeing to make three payments of $$13,000\mathrm{.}00$ each in $2$ months, $7$ months, and $10$ months. Because of cash flow difficulties, he renegotiated the payment schedule so that he would pay $$18,300\mathrm{.}00$ in $5$ months, $$11,000\mathrm{.}00$ in $16$ months, and a third payment of $$11,000\mathrm{.}00.$ In how many years should he make the third payment if interest is $8\%$ compounded monthly? State your answer in years and months $($from $0$ to $11$ months$).$

The payment of $$11,000\mathrm{.}00$ can be fulfilled in $($Round down to the nearest month.$)$

year$($s$)$ and months$).$