I need new and unique answers, please. (Use your own words, don't copy and paste), Please Use your keyboard (Don't use handwriting) Thank you..

Question 2:

A Chemical Company estimates the annual demand for a certain product as follows:

Week	1	2	3	4	5	6
Demand	649	524	561	738	511	590

1. Forecast the demand for week 7 using a five-period moving average? (Marks 0.5) (word count maximum:100)
2. Forecast the demand for week 7 using a three-period weighted moving average. Use the following weights: W1 = .5, W2 = .3, W3 = .2.? (Marks 0.5) (word count maximum:100)
3. Forecast the demand for week 7 using exponential smoothing. Use an value of .1 and assume the forecast for week 6 was 602 units? (Marks 1) (word count maximum:100)
4. What assumptions are made in each of the above forecasts? (Marks 0.5) (word count maximum:150)