Estimate the quarterly sales for the year 2002 (use multiplicative model). y= 25-0+ 0-6t, with origin at 1st quarter of 2001, e 11-34. On the basis of quarterly sales (in Rs. lakhs) of a certain commodity for the years Trend: ere t= time units (one quarter), and y = quarterly sales (Rs. lakhs). Seasonal variations: 1st Quarter Seasonal index 2nd 90 3rd 95 4th 110 105 stel). Srel).

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Estimate the quarterly sales for the year 2002 (use multiplicative model).
e 11-34. On the basis of quarterly sales (in Rs. lakhs) of a certain commodity for the years
y 25-0+0-6t, with origin at 1st quarter of 2001,
where t time units (one quarter), and y quarterly sales (Rs. lakhs).
Trend:
Spasonal variations:
1st
Quarter
Seasonal index
2nd
90
3rd
95
4th
110
105
Mel).
3rel).
Transcribed Image Text:Estimate the quarterly sales for the year 2002 (use multiplicative model). e 11-34. On the basis of quarterly sales (in Rs. lakhs) of a certain commodity for the years y 25-0+0-6t, with origin at 1st quarter of 2001, where t time units (one quarter), and y quarterly sales (Rs. lakhs). Trend: Spasonal variations: 1st Quarter Seasonal index 2nd 90 3rd 95 4th 110 105 Mel). 3rel).
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