3.4. plz answer the two questions below. based on the first picture. i will upvote thank you. i have one hour.

The following 3 questions are based on the following: The dean of CBA is forecasting total student enrollment for next year based on the following historical data: What is 2009 's forecast using a three-period weighted moving average and weights of .5,.3, and .2 ? 1,960 2,620 2.720 2,320 What is 2009 's forecast using exponential smoothing with alpha =.3, if the forecast for 2007 was 2,100 ? 3.096 2.984 2.475 2.616