Week	Demand	Moving Average	abs err	% err
1	2750
2	3100
3	3250
4	3300
5	2900
6	3050
7	3300
8	3100
9	2950
10	3000
11	3200
12	3220
13
Week	Demand	Exponential	abs	% err
1	2750
2	3100
3	3250
4	3300
5	2900
6	3050
7	3300
8	3100
9	2950
10	3000
11	3200
12	3220

a)	Compute a moving average that uses the past two actual demand values to predict the next week
b)	Show the Demand and the Forecast on the same graph
c)	Compute the MAPE for this forecast
	I
d)	Comlute an Exponentially Smoothed forecast in the second part, using that alpha value in G5
e)	Show the Demand and the Forecast on the same graph
f)	Compute the MAPE for this forecast
g)	Which forecast technique is better if Alpha = 0.1?

I want to know BLANKS' answers