Given the following history, use a three-quarter moving average to forecast the demand for the third quarter of this year. Note that the 1st quarter is January, February, and March; 2nd quarter April, May, June; 3rd quarter July, August, September; and 4th quarter October, November, December. Note: Round final answer to a whole number.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter9: Decision Making Under Uncertainty
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Problem 3-3 (Algo)
Given the following history, use a three-quarter moving average to forecast the demand for the third quarter of this year. Note that the
1st quarter is January, February, and March; 2nd quarter April, May, June; 3rd quarter July, August, September; and 4th quarter
October, November, December.
Note: Round final answer to a whole number.
Last year
This year
JANUARY
170
205
Forecast for the third quarter
FEBRUARY
200
210
MARCH
210
140
APRIL
240
255
MAY
250
245
JUNE
270
220
JULY
225
AUGUST
215
SEPTEMBER
215
OCTOBER
275
NOVEMBER
280
DECEMBER
300
Transcribed Image Text:Problem 3-3 (Algo) Given the following history, use a three-quarter moving average to forecast the demand for the third quarter of this year. Note that the 1st quarter is January, February, and March; 2nd quarter April, May, June; 3rd quarter July, August, September; and 4th quarter October, November, December. Note: Round final answer to a whole number. Last year This year JANUARY 170 205 Forecast for the third quarter FEBRUARY 200 210 MARCH 210 140 APRIL 240 255 MAY 250 245 JUNE 270 220 JULY 225 AUGUST 215 SEPTEMBER 215 OCTOBER 275 NOVEMBER 280 DECEMBER 300
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