Present value of an ordinary annuity of $$1$ :

$\backslash$table$[[,8\%,9\%,10\%],[1,0\mathrm{.}926,0\mathrm{.}917,0\mathrm{.}909],[2,1\mathrm{.}783,1\mathrm{.}759,1\mathrm{.}736],[3,2\mathrm{.}577,2\mathrm{.}531,2\mathrm{.}487],[4,3\mathrm{.}312,3\mathrm{.}24,3\mathrm{.}17],[5,3\mathrm{.}993,3\mathrm{.}89,3\mathrm{.}791]]$

A$.$ $$314,900$

B$.$ $$230,920$

C$.$ $$210,000$

D$.$ $$331,320$