Data Set E1 -Using the Actual Demand Shown in the Table Below,what Is

Multiple Choice

Data Set E1
$$\begin{array} { c c } \text { Periqd } &\text { Sales Volume } \\1 & 10000\\2 & 12400\\3 & 14250 \\4 & 15750 \\5 & 20500 \\6 & 18500\\7 &15750 \\8 & 20500 \\9 & 21500\\10&22550\end{array}$$

-Using the actual demand shown in the table below,what is the forecast for May (accurate to 1 decimal) using a 4-month weighted moving average and the weights 0.1,0.2,0.3,0.4 (with the heaviest weight applied to the most recent period) ?
$$\begin{array} { c c c c c c } \text { Nuv. } & \text { Dec. } & \text { Jan. } & \text { Feb. } & \text { Mar. } & \text { Apr. } \\\hline 39 & 36 & 40 & 38 & 48 & 46\end{array}$$

A) 44.4
B) 43.0
C) 42.5
D) 41.6