32861/take Abbott Electric Distribution Company sells electronic components. Monthly sales for a month period are as follows: Month Sales Jan 18,000 Feb 22,000 Mar 16,000 Apr 18,000 May 20,000 Jun 28,000 The sales forecast for July using a four-month moving average is calculated as follows: O (18,000+22,000+16,000+18,000)/4 O (16,000+18,000+20,000+28,000)/4 O (20,000+28,000) / 2 O (18,000+22,000)/2 MacBook Air 8