Historical Demand for Composite Fiber Is as Displayed in the Table

Multiple Choice

Historical demand for composite fiber is as displayed in the table.
$\begin{array}{|l|l|}\hline \text { Month }\quad\quad\quad\quad\quad & \text { Demand }\quad\quad\quad\quad \\\hline \text { January } & 11 \\\hline \text { February } & 18 \\\hline \text { March } & 31 \\\hline \text { April } & 39 \\\hline \text { May } & 44 \\\hline \text { June } & 53 \\\hline \text { July } & 67 \\\hline \text { August } & 82 \\\hline \text { September } & 96 \\\hline \end{array}$
Use a simple moving average of three periods to forecast the demand for July.

A) 67
B) 58
C) 48.5
D) 45.3