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 DEMAND 4,820 3,520 4,320 3,020 Period 1 2 3 4 QUARTER LAST YEAR 1 2 3 4 DEMAND 3,505 2,720 Forecast (Units) 3,520 2,420 QUARTER THIS YEAR 1 2 3 4 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. DEMAND 3,175 2,120 2,720 1,720

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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
AWN →
1
2
3
DEMAND
4,820
3,520
4,320
3,020
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.
4
QUARTER
LAST
YEAR
1
2
3
4
DEMAND
3,505
2,720
3,520
2,420
Forecast (Units)
QUARTER
THIS
YEAR
1
2
3
4
DEMAND
3,175
2,120
2,720
1,720
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 AWN → 1 2 3 DEMAND 4,820 3,520 4,320 3,020 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. 4 QUARTER LAST YEAR 1 2 3 4 DEMAND 3,505 2,720 3,520 2,420 Forecast (Units) QUARTER THIS YEAR 1 2 3 4 DEMAND 3,175 2,120 2,720 1,720
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