Pascal has recently opened an RRSP$.$ He plans to deposit $ $647$ at the end of every month for $25$ years. The account will compound interest semi$-$annually at the nominal rate of $6\mathrm{.}7\%.$ How much money will Pascal have in his account immediately after his last deposit?a$.$$ $522341\mathrm{.}09$b$.$$ $492774\mathrm{.}61$c$.$$ $512485\mathrm{.}60$d$.$$ $532196\mathrm{.}58$e$.$$ $502630\mathrm{.}10$