Using a method of trend​ projection, the monthly sales for Yazici​ Batteries, Inc., were as​ follows: Month Sales Feb 21 Jan 20 Mar 15 Apr 15 May 13 Jun 16 Jul 17 Aug 17Sept 20Oct 22 Nov 23 Dec 23The forecast for the next month (Jan) using the naive method =_____sales. The forecast for the next period Jan using a 3 month moving average approach =_____sales. The forecast for the next period Jan using a 6 month weighted average with weights of 0.10, 0.10, 0.10, 0.20, 0.20 and 0.30, where the heaviest weights are applied to the most recent month =_____sales. Using exponential smoothing with α = 0.35 and a september forecast of 20.00, hte forecast for the next period Jan =_____sales. Using a method of trend projection, the forecast for the next month Jan =_____sales. The method that can be used for making a forecast for the month of March is_____.