Please assist with the tables below: I am unsure how to do the equations.

Respond to each of the items using the following time series data.

DATA:

Period Demand

1 20

2 46

3 20

4 9

5 17

6 8

7 19

8 34

9 39

10 4

12 32

13 10

14 27

b.Compute all possible forecasts using exponential smoothing with a smoothing coefficient (?) of 0.3.(Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.)

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