Problem
• Calculate the Mean Absolute Deviation (MAD) and Mean Squared Error (MSE) for each Forecast.
o According to MAD, which is the most accurate forecast?
o According to MSE, which is the most accurate forecast?
The response should include a reference list. Using double-space, Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.
Attachment:- Raw-Sales-Data.rar