You need to accumulate $$108,000$ CAD $[$to be entered into cell B$1]$ in $15$ years $[$to be entered into cell B$2].$ You can earn a rate of $14\mathrm{.}54\%$ per year $[$to be entered into cell B$3]$ on your account.

$($a$)$ How much should you be depositing at the end of each year to accumulate $$108,000$ after $15$ years $[$cell B$5]?$ Use the PMT function.

$($b$)$ What is the correct formula $($using $16$ characters or less$)$ that should be placed in cell B$5?$