Develop a three-period moving average forecast for April 2019 through January 2020. Calculate the MFE, MAD, and MAPE values for April through December 2019. Click the icon to view the time series data. Develop a three-period moving average and fill-in the table below (enter your responses rounded to one decimal place). The forecast for January 2020 is (Enter your response rounded to one decimal place.) The MFE is (Enter your response rounded to one decimal place and include a minus sign if necessary.) .