please show all work

Worked Problems (Show your calculations in order to get full credit) 1. Favors Distribution Company purchases small imported trinkets in bulk, packages them, and sells them to retail stores. They are conducting an inventory control study of all their items. The following data for the year 2006 are for one such item, which is not seasonal. [10 Points] + Apr Month Sales Jan 19 Feb 11 Mar 14 May 12 Jun 14 Jul 16 Aug 15 17 a. Use trend projection to estimate the relationship between time and sales (state the trend line equation in this problem). b. Calculate forecasts for February 2007, April 2007, and February 2008