Using a $3-$week weighted moving average, with weights of $0\mathrm{.}20,0\mathrm{.}25,$ and $0\mathrm{.}55,$ using $0\mathrm{.}55$ for the most recent wook the forecasted demand for the week of response to two decimal places and remember to use the weights in appropriate order$-$the largest weight applies to most recereperiod and smallest woight ap