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ch10 - Chapter 10 Problem 2 The following departments have...

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Chapter 10 Problem 2: The following departments have the highest number of trips between them and should be located close to each other. A and F, which have 50 trips between them A and C, which have 45 trips between them Proposed layout: A C D F B E Compute the ld scores for both the current and proposed layouts in order to make an evaluation. Proposed Layout Departments Number of Distance Load-Distance Trips ( l ) ( d ) Score ( ld ) AB 15 2 30 AC 45 1 45 AD 25 2 50 AE 10 3 30 AF 50 1 50 BC 30 1 30 BD 16 2 32 BE 25 1 25 BF 25 1 25 CD 34 1 34 CE 15 2 30 CF 20 2 40 DE 40 1 40 DF 10 3 30 EF 20 2 40 Total: 531 Proposed layout is the preferred one. Problem 4: The following departments have the highest number of trips between them and should be located close to each other. B and D, which have 30 trips between them A and C, or C and D, which have 20 trips between them Proposed layout:

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A B F C D E Proposed Layout Departments Number of Distance Load-Distance Trips ( l ) ( d ) Score ( ld ) AB 5 1 5 AC 20 1 20 AD 5 2 10 AF 8 2 16 BD 30 1 30 BE 10 2 20 BF 10 1 10 CD 20 1 20 CE 15 2
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