1_13_10_Homework-Project(1)

1_13_10_Homework-Project(1) - Rachel Murphy Operations Mgmt...

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Rachel Murphy Operations Mgmt Homework Problems Problem 4.6 Month Period Sales Naïve 3MA 6WA ES Trend January 1 20 February 2 21 March 3 15 April 4 14 May 5 13 June 6 16 July 7 17 0.1 August 8 18 0.1 September 9 20 0.1 18 October 10 20 0.2 18.6 November 11 21 0.2 19.02 December 12 23 0.3 19.61 January 13 23 21.33 20.6 20.63 20.64 February 14 21.03 March 15 21.42 b. i 23 ii 21.33 iii 20.6 iv 20.63 v 20.64 c. Trend Projection would allow us to forecast March sales. Problem 4.12 Day Actual Demand Forecast Demand Monday 88 88 Tuesday 72 88 Wednesday 68 84 Thursday 48 80 Friday 72
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Rachel Murphy Operations Management Problem 4.49 Year Period Deposits GSP ES MAD-ES Trend-Dep Trend-GSP MAD-Trend LR-Dep LR-GSP MAD-LR DEP GSP 1964 1 0.25 0.4 0.2500 - (17.3301) 0.2024 17.5801 (17.3301) 0.2024 17.5801 Intercept -18.97 0.09 1965 2 0.24 0.4 0.2500 0.0100 (15.6918) 0.3146 15.9318 (15.6918) 0.3146 15.9318 Time Period 1.64 0.11 1966 3 0.24 0.5 0.2440 0.0040 (14.0535) 0.4267 14.2935 (14.0535) 0.4267 14.2935 1967 4 0.26 0.7 0.2416 0.0184 (12.4152) 0.5389 12.6752 (12.4152) 0.5389 12.6752 1968 5 0.25 0.9 0.2526 0.0026 (10.7769)
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This note was uploaded on 05/22/2010 for the course SCI 123 taught by Professor Smith during the Spring '10 term at Kirkwood Community College.

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1_13_10_Homework-Project(1) - Rachel Murphy Operations Mgmt...

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