5 extra credit Part 1 of 6 O Points: 0 of 3 Your manager has come to you with the following dala, showing actual demand for five periods and forecast results for two different models. Calculate the MFE, MAD, and MAPE for these models, Click the icon to view the time series data. The MFE value for the forecast Model 1 is. (Enter your response rounded to one decimal place and include a minus sign if necessary.) More info Period 9 10 11 12 Actual Demand 260 387 429 297 450 Forecast Model 1 356 273 335 410 368 le Forecast Model 2 487 339 310 346 399 Print Done