摘要：The companys main objective is to make a profit, and profit will be obtained ifthe company sell goods or services, at a price higher than the basic price. Salesis one of the companys activities that can not be measured certainty, it isinfluenced by factors that are very complex. Therefore, with this study, theauthors aimed to determine the sales forecast on Computer Rental CJOLICOMin March 2007. Using the method of Cumulative Average, 3 months andMoving Average Moving Average five months. Moving Average five monthshad better results, amounting to USD 599 460 and smaller research errors of35.22%. With so Method of Moving Averages 5 months rather than the methodused Average and Moving Average cumulative 3 months.
