DO it in Excel Spreadsheet please!!

ard Font ALT Paragraph 567.1 Styles X 12 34 819 10 11 12 13 14 2021 Sales Energy Storage System Units Sold Jan 315 Feb 390 367 Mar Apr May 418 411 Jun 398 Jul 357 426 Aug Sep Oct 311 390 Nov 422 Dec 402 Submit ONE EXCEL Document containing: English (United States Accessibility: Investigate Get Homework Help ... w Assignment12201 Ver... Ent12201 Ver B . Saved O Search (Alt+Q) in Layout References Mailings Review View Help Grammarly PDFelement 12 - A A Aa A Normal No Spacing Heading 1 Editing Dictate ab XX APA AUT Font Paragraph 11 345 6 7 8 Voice Styles 11 9 10 1 12 13 114.15 16 2. Table Two: A) Calculate a 3-month weighted moving average with weighting of.6, -3,-1, for Apr- Dec of 2021. Calculate the Mean Absolute Deviation, the mean squared error and the mean absolute percent error. B) Calculate a second Weighted moving average using weights of .7,-2, .1 Calculate the Mean Absolute Deviation, mean squared error and mean absolute percent error for this method. C) Create a text box beside the table indicating which of the two forecasts might be more accurate and why