Question: Forecasting for the Leviathan Towne Car has produced the following results over the past five months. Month Forecast Actual Demand Sep. 2020 10 14 Oct.

Forecasting for the Leviathan Towne Car has

Forecasting for the Leviathan Towne Car has produced the following results over the past five months. Month Forecast Actual Demand Sep. 2020 10 14 Oct. 2020 18 24 Nov. 2020 21 12 Dec. 2020 8 7 Jan. 2021 15 11 Please calculate the three error measures as listed below and show ONLY the results (i.e., each forecast error value) directly in the blank space below in Canvas. Note. Again, clearly specify your answer for each of the three questions below (a, b, and c). a. Cumulative sum of forecast errors (CSE): b. Mean absolute deviation (MAD): c. Mean squared error (MSE)

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