Question: Please solve all parts. need complete and correct solution. need step by step hand written solution.thank you Using 2-months moving average forecast sales from 5
Please solve all parts. need complete and correct solution. need step by step hand written solution.thank you

- Using 2-months moving average forecast sales from 5 to 11 months
- Using 4-months weighted moving average forecast sales from 4 to 12 months, use 3,2,1 weights with the heaviest weight applied to the most recent months.
- Forecast sales for January-2018 under above two method
Forecast sales for January-2018 under exponential smoothing approach.
Q4. The Monthly sales of year 2018 for Advas Electronics inc, were as follows: Months Sales Jan 500 Feb 670 Mar 520 April 587 May 496 June 399 July 467 Aug 566 Sep 670 Oct 698 Nov 598 Dec 621
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