Use the following information for the next 4 questions: Month Demand 154 Jan Feb 148 Mar 214 180 |Apr May 225 246 Jun Question 34 1 pts Use a three period weighted moving average to forecast July's demand with the weight for the previous month - 50%, two months ago = 20% and three months ago = 30%. O 111.0 O 119.5 O 222.0 O 210.1 107.8 O 226.5 113.3 207.6