$(1$ point$)($Exercise $3\mathrm{.}24)$ A loan of $$2450$ is to be repaid by annual payments of $$226$ to commence at the end of the $5$ th year and to

continue thereafter for as long as necessary. Find the time and amount of the final payment, if the final payment is to be larger than the

regular payments. Assume $i=4\mathrm{.}2\%.$

Last payment at time

Last payment $=$ $