Question: Questions: Calculate the Mean Absolute Deviation (MAD) measures for forecasting methods 1 and 2. Which forecasting method is better based on MAD? b.Calculate the Mean

Questions:
Calculate the Mean Absolute Deviation (MAD) measures for forecasting methods 1 and 2. Which forecasting method is better based on MAD?
b.Calculate the Mean Squared Error (MSE) measures for forecasting methods 1 and 2. Which forecasting method is better based on MSE?
c.Calculate the Mean Absolute Percent Error (MAPE) measures for forecasting methods 1 and 2. Which forecasting method is better based on MAPE?
Please show ALL math working's , do not skip any steps and type out all steps. thank you
sesjonathan Download HS-MOT416-40.2.2020 WEEK (in unit) Six weeks ago Five weeks ago Four weeks ago Three weeks ago Two weeks ago One week ago + Aerie Zoom ACTUAL SALES SALES FORECASTS (in units Method 1 Method 2 97 98 99 100 99 100 101 100 100 99 101 98 102 102 100 98 101 102 calculate the Mean Absolute Deviation (MAD) measures for forecasting method hich forecasting method is better bused on MAD? alculate the Mean Squared Error (MSE) measures for forecasting methods 1 anoStep by Step Solution
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