Assume that your stock of sales merchandise is maintained based on the forecast demand. If the distributor's sales personnel call on he first day of each month, compute your forecast sales by each of the three methods requested here.
Assume that your stock of sales merchandise is maintained based on the forecast demand. If the distributor's sales personnel call on he first day of each month, compute your forecast sales by each of the three methods requested here.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Assume that your stock of sales merchandise is maintained based on the forecast demand. If the distributor's sales personnel call on
he first day of each month, compute your forecast sales by each of the three methods requested here.
ACTUAL
June
152
July
August
192
222
. Using a simple three-month moving average, what is the forecast for September? (Round your answer to 2 decimal places.)
Forecast for September
o. Using a weighted moving average, what is the forecast for September with weights of 0.20, 0.30, and 0.50 for June, July, and
August, respectively? (Do not round intermediate calculations. Round your answer to 2 decimal places.)
Forecast for September
. Using single exponential smoothing and assuming that the forecast for June had been 140, forecast sales for September with a
moothing constant alpha of 0.30. (Round your answer to 2 decimal places.)
Forecast for September
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