Zeus Computer Chips, Incorporated, used to have major contracts to produce the Centrino-type chips. The market has been declining during the past three years because of the quad-core chips, which it cannot produce, so Zeus has the unpleasant task of forecasting next year. The task is unpleasant because the firm has not been able to find replacement chips for its product lines. Here is demand over the past 12 quarters: QUARTER TWO YEARS AGO 1 2 3 Period 1 2 3 DEMAND 4,780 3,485 4,285 2,985 4 QUARTER LAST YEAR 1 2 3 4 QUARTER THIS Use the regression and seasonal indexes to forecast demand for the next four quarters. Note: Round your intermediate calculations and answers to 2 decimal places. Forecast (Units) DEMAND 3,470 2,685 3,485 3 2,370 4 YEAR 1 2 DEMAND 3,190 2,085 2,705 1,685
Zeus Computer Chips, Incorporated, used to have major contracts to produce the Centrino-type chips. The market has been declining during the past three years because of the quad-core chips, which it cannot produce, so Zeus has the unpleasant task of forecasting next year. The task is unpleasant because the firm has not been able to find replacement chips for its product lines. Here is demand over the past 12 quarters: QUARTER TWO YEARS AGO 1 2 3 Period 1 2 3 DEMAND 4,780 3,485 4,285 2,985 4 QUARTER LAST YEAR 1 2 3 4 QUARTER THIS Use the regression and seasonal indexes to forecast demand for the next four quarters. Note: Round your intermediate calculations and answers to 2 decimal places. Forecast (Units) DEMAND 3,470 2,685 3,485 3 2,370 4 YEAR 1 2 DEMAND 3,190 2,085 2,705 1,685
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:Zeus Computer Chips, Incorporated, used to have major contracts to produce the Centrino-type chips. The market has been declining
during the past three years because of the quad-core chips, which it cannot produce, so Zeus has the unpleasant task of forecasting
next year. The task is unpleasant because the firm has not been able to find replacement chips for its product lines. Here is demand
over the past 12 quarters:
QUARTER TWO
YEARS AGO
1
2
3
4
Period
1
2
DEMAND
4,780
3,485
4,285
2,985
3
4
QUARTER
LAST
YEAR
1
2
4
DEMAND
3,470
2,685
3,485
2,370
Use the regression and seasonal indexes to forecast demand for the next four quarters.
Note: Round your intermediate calculations and answers to 2 decimal places.
Forecast (Units)
QUARTER
THIS
YEAR
1
2
3
4
DEMAND
3,190
2,085
2,705
1,685
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