The next $4$ questions are based on these data:

Lauren$$s Beauty Boutique has experienced the following weekly sales:

Week Sales

$1432$

$2396$

$3415$

$4458$

$5460$

Forecast sales for week $6$ using the weighted moving average method with three periods and weights $0\mathrm{.}1($oldest period$),0\mathrm{.}3$ and $0\mathrm{.}6($most recent period$).($One decimal place.$)$