Table 8.7 a Sales Manager Wants to Forecast Monthly Sales of the of the Machines

Multiple Choice

Table 8.7
A sales manager wants to forecast monthly sales of the machines the company makes using the following monthly sales data.

-Use the information in Table 8.7. Use the 3-month weighted moving-average method to calculate the forecast for month 9. The weights are 0.60, 0.30, and 0.10, where 0.60 refers to the most recent demand.

A) $3,916
B) $3,880
C) $3,396
D) $3,229