What is the forecast value for year $5$ based on $3-$years weighted moving average in which demand in the most recent year are given a weight of $3$ and demand in the other $2$ years are each given a weight of $2?$

$487\mathrm{.}7$

$525\mathrm{.}3$

$492\mathrm{.}0$

$530\mathrm{.}7$