Based on the above data calculate the demand for May using a five-month moving average Calculate the forecast for May based on a THREE month weighted moving average applied to the following past demand data and using the weights: 4, 3, 2 (largest weight is for most recent data)? Using the exponential forecasting technique with a smoothing constant value of 0.2 and an initial value of 40, forecast the number of cars that will be demanded for May.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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Boi’s Car Rentals has been doing great business since acquiring a major North American car rental label. In preparation for the World Peace Summit slated for next month, they need to project their demand for May. The business’ historic data is listed below:

Months

Nov.

Dec.

Jan.

Feb.

Mar.

April

Quantity

37

36

40

42

47

43

  1. Based on the above data calculate the demand for May using a five-month moving average
  2. Calculate the forecast for May based on a THREE month weighted moving average applied to the following past demand data and using the weights: 4, 3, 2 (largest weight is for most recent data)?

Using the exponential forecasting technique with a smoothing constant value of 0.2 and an initial value of 40, forecast the number of cars that will be demanded for May.

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