GRADED DISCUSSION \#8 Alsections The actual number of patients at XYZ Medical Clinic in the past 20 months were shown the Excel file called DATA.PATIENTS-1-F23. You would like to find a reasonable model to forecast the number patients in the clinic every month. At the moment you plan to generate the monthly forecasts using a 5-month moving average method. Afterwards, you want to calculate the values of MAD, MSE, and MAPE. You do not need to show your calculation steps but vou must show: [1] Calculate the values MAD, MAPE, and MSE. [2] Calculate forecasts for month 18 through month 22 . GRADED DISCUSSION \#8 Alsections The actual number of patients at XYZ Medical Clinic in the past 20 months were shown the Excel file called DATA.PATIENTS-1-F23. You would like to find a reasonable model to forecast the number patients in the clinic every month. At the moment you plan to generate the monthly forecasts using a 5-month moving average method. Afterwards, you want to calculate the values of MAD, MSE, and MAPE. You do not need to show your calculation steps but vou must show: [1] Calculate the values MAD, MAPE, and MSE. [2] Calculate forecasts for month 18 through month 22