Given the following weekly demand figures:

Week	Demand
1	20
2	60
3	30
4	35
5	40

Question 1: Using a 3-week moving average, what is your forecast for Week 6?

A) 32.5

B) 35

C) 30

D) 25

Question 2: What is the exponentially smoothed forecast for week 2? Use F₁ = 35 and (alpha) = 0.2.

A) 53

B) 32.0

C) 21

D 24

Question 3: Using the following data, what is the mean square error for these forecasts?

Week	Demand	Forecast
1	20	33
2	60	40
3	30	44
4	35	39
5	40	28

A. 254

B. 925

C. 12.6

D. 185

E. 1

Question 4:

The Bakery produces special rolls every day. They have collected sales data for the past week:

Day	Rolls Sold
1	24
2	19
3	30
4	23
5	31

Using a simple three-period moving average forecast model, what is the forecast of demand for Week 6?

A. 24.33 units

B. 28.00 units

C. 25.20 units

D. 27.67 units

E. 28.67 units