4, The accompanying dataset provides the closing prices for four stocks and the stock exchange over 12 days. Complete parts a through c. Complete the exponential smoothing forecast model for stock B. (Type integers or decimals rounded to two decimal places as needed.) Date Forecast B 09/03/2010 09/07/2010 enter your response here 09/08/2010 enter your response here 09/09/2010 enter your response here 09/10/2010 enter your response here 09/13/2010 enter your response here 09/14/2010 enter your response here 09/15/2010 enter your response here 09/16/2010 enter your response here 09/17/2010 enter your response here 09/20/2010 enter your response here 09/21/2010 enter your response here Date A B C D Stock Exchange 09/03/2010 127.07 18.54 20.84 15.44 10,536.56 09/07/2010 124.84 18.21 20.45 15.55 10,245.77 09/08/2010 125.67 17.77 20.83 15.72 10,320.11 09/09/2010 126.46 17.95 20.56 15.92 10,490.35 09/10/2010 126.88 18.01 20.73 16.01 10,384.72 09/13/2010 128.77 18.66 21.13 16.13 10,558.58 09/14/2010 129.34 18.71 21.46 16.21 10,609.24 09/15/2010 128.41 18.74 21.43 16.33 10,485.36 09/16/2010 129.12 18.84 21.89 16.37 10,508.38 09/17/2010 130.72 18.88 21.73 16.24 10,662.75 09/20/2010 131.79 18.97 21.83 16.55 10,672.27 09/21/2010 133.26 19.25 21.44 16.39 10,703.59 i got a but I'm stuck on b and c and d on forecast

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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4, The accompanying dataset provides the closing prices for four stocks and the stock exchange over 12 days. Complete parts a through c.

Complete the exponential smoothing forecast model for stock B.

(Type integers or decimals rounded to two decimal places as needed.)

Date	Forecast B
09/03/2010
09/07/2010	enter your response here
09/08/2010	enter your response here
09/09/2010	enter your response here
09/10/2010	enter your response here
09/13/2010	enter your response here
09/14/2010	enter your response here
09/15/2010	enter your response here
09/16/2010	enter your response here
09/17/2010	enter your response here
09/20/2010	enter your response here
09/21/2010	enter your response here

Date	A	B	C	D	Stock Exchange
09/03/2010	127.07	18.54	20.84	15.44	10,536.56
09/07/2010	124.84	18.21	20.45	15.55	10,245.77
09/08/2010	125.67	17.77	20.83	15.72	10,320.11
09/09/2010	126.46	17.95	20.56	15.92	10,490.35
09/10/2010	126.88	18.01	20.73	16.01	10,384.72
09/13/2010	128.77	18.66	21.13	16.13	10,558.58
09/14/2010	129.34	18.71	21.46	16.21	10,609.24
09/15/2010	128.41	18.74	21.43	16.33	10,485.36
09/16/2010	129.12	18.84	21.89	16.37	10,508.38
09/17/2010	130.72	18.88	21.73	16.24	10,662.75
09/20/2010	131.79	18.97	21.83	16.55	10,672.27
09/21/2010	133.26	19.25	21.44	16.39	10,703.59

i got a but I'm stuck on b and c and d on forecast

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