Exam 5: Demand Forecasting

According to the text,the ultimate goal of any forecasting endeavor is to have an accurate and unbiased forecast.

Data Set E1 Periqd Sales Volume 1 10000 2 12400 3 14250 4 15750 5 20500 6 18500 7 15750 8 20500 9 21500 10 22550 -Using Data Set E1,what would be the forecast for period 6 using a five period weighted moving average? The weights for each period are 0.05,0.10,0.20,0.30,and 0.35 from the oldest period to the most recent period,respectively.(Choose the closest answer.)

List FOUR benefits that can be achieved by implementing a successful CPFR program.

The goal of a good forecasting technique is to achieve 98.7% accuracy between the forecast and actual demand.

Some of the leading suppliers of CPFR solutions mentioned in the textbook are JDA Software Group,i2 Technologies,and Oracle.

According to textbook,which of the following companies is recognized as a leader in CPFR software solutions?

Examples of forecasting accuracy measures are Mean Absolute Deviation,Mean Absolute Percentage Error,and Mean Square Error.

Associative forecasting methods are based on opinions and intuition.

If you were calculating a forecast using an exponential smoothing model,a calculation using a = 0.2 would be putting a greater emphasis on recent data,while a calculation using a = 0.8 would be putting a greater emphasis on past data.Thus a lower a is more responsive to changes in demand in the most recent periods.

The Institute of Supply Management (ISM)surveys more than 300 purchasing and supply executives in the United States using a questionnaire seeking information on "changes in production,new orders,new export orders,imports,employment,inventories,prices,lead-times,and the timeliness of supplier deliveries in their companies comparing the current month to the previous month." The ISM Report on Business focuses only on the manufacturing sector.

The true value of CPFR comes from the sophisticated forecasting algorithms that provide companies with highly accurate forecasts,not from the exchange of forecasting information.

Some of the important steps involved in implementation of a CPRF process model include developing a collaborative arrangement,creating a sales forecast,creating an order forecast,and generating those orders.