Question $10$

Using the actual demand shown in the table below, what is the forecast for May $($accurate to $1$ decimal$)$ using a $3-$month weighted

moving average and the weights $0\mathrm{.}20,0\mathrm{.}35,0\mathrm{.}45($with the heaviest weight applied to the most recent period? $($Round to nearest

whole number.$)$

$51$

$52$

$47$

$46$