Continued from the previous question, calculate one-month ah…
Continued from the previous question, calculate one-month ahead forecasts using a three-month weighted moving average where weights are 0.1, 0.2 ,0.7 for month t-3, t-2, t-1 respectively, to forecast month 5 (t=5). (Round your answer to 1 decimal place if needed) The forecast for Month 5 is __________.