The business analyst for Video Sales, Inc. wants to forecast this year's demand for DVD decoders based on the following historical data: $$\begin{array} { l l }
\text { Year } & \text { Demand } \
\hline \text { 5 years ago } & 900 \
\text { 4 years ago } & 700 \
\text { 3 years ago } & 600 \
\text { 2 years ago } & 500 \
\text { Last year } & 300
\end{array}$$ What is the forecast for this year using a three-year weighted moving average with weights of .5, .3, and .2?
A) 163
B) 180
C) 300
D) 420
E) 510

Question

The business analyst for Video Sales, Inc. wants to forecast this year's demand for DVD decoders based on the following historical data: $$\begin{array} { l l } 
\text { Year } & \text { Demand } \
\hline \text { 5 years ago } & 900 \
\text { 4 years ago } & 700 \
\text { 3 years ago } & 600 \
\text { 2 years ago } & 500 \
\text { Last year } & 300
\end{array}$$ What is the forecast for this year using a three-year weighted moving average with weights of .5, .3, and .2?
A) 163
B) 180
C) 300
D) 420
E) 510

Quizplus · Accepted Answer

The Answer of The business analyst for Video Sales, Inc. wants to forecast this year's demand for DVD decoders based on the following historical data: $$\begin{array} { l l } 
\text { Year } & \text { Demand } \
\hline \text { 5 years ago } & 900 \
\text { 4 years ago } & 700 \
\text { 3 years ago } & 600 \
\text { 2 years ago } & 500 \
\text { Last year } & 300
\end{array}$$ What is the forecast for this year using a three-year weighted moving average with weights of .5, .3, and .2?
A) 163
B) 180
C) 300
D) 420
E) 510

The Business Analyst for Video Sales, Inc What Is the Forecast for This Year Using a Three-Year