Assessment 2 Task 1.4

sophie_612

Hi,

Please can someone help me with answering this question.

Thanks
Sophie

CornishPixie

Ok, so for October, your trend is 180 but the seasonally adjusted sales is 168 so the seasonal variation must be -12 (180 - 12 = 168).

You can therefore, work out that for November, the missing top figure must be 200 (200 + 10 = 210).

Therefore, the trend for December must be 220, and the seasonally adjusted sales 214 (220 - 6 = 214)

sophie_612

@CornishPixie thank you for your help