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Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 12 Qty 15000 16400 13625 13020 17025 11250 12345 18024 14695 16874 19785 20102 188145...
Need tutor to help this analysis , attach problem file using own words not copy priors or textbook analysis.
Based on the excel problem below, between cost and sales which column shows more stability or control?