please need help asap will highly appreciate itand upvote immediately. need it worked outplease easy to understand if possible!Question 4The following is the recent historical sales of Sony HDTV at a local BestBuy store.MonthJanFebActual HDTV sales7076Question 5Mar82NAssuming the forecast for April is 101. Use exponential smoothing method, with a smoothiconstant of 0.4, to forecast sales for June.Input should be on exact numberMonthActual HDTV salesJan85April99The following is the recent historical sales of Sony HDTV at a local BestBuy store.FebApril9493Mar76May99Use a 4-month simple moving average to forecast sales for June.Input should be on exact number.May91

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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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The following is the recent historical sales of Sony HDTV at a local Feb April 76 99 Month Actual HDTV sales Jan 70 Mar 82 Assuming the forecast for April is 101. Use exponential smoothing constant of 0.4, to forecast sales for June. Input should be on exact number