{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Quiz01Solutions

Quiz01Solutions - OEM 2009 ESI 6323-Models for Supply Chain...

This preview shows pages 1–4. Sign up to view the full content.

OEM 2009 ESI 6323—Models for Supply Chain Management Summer 2008 Quiz 1 June 2008 Name: ________________________________________ 1

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Problem 1 (40 points). The following problem considers a four-facility, five-customer location problem. A network representation of this problem is shown below. The customer demand levels are as follows: Customer 1 2 3 4 5 Demand 150 50 100 50 150 The per-unit flow costs are shown in the following table: Customer 1 2 3 4 5 Facility 1 1 2 2 2 1 2 2 1 2 2 2 3 2 2 1 2 2 4 2 2 2 1 2 (a) What are the optimal facility locations and flows if the fixed facility location costs are F 1 = F 2 = F 3 = F 4 = F 5 = 0? Use the table below to enter an optimal solution for the location decisions and flows. Customer Location Decision (0/1) 1 2 3 4 5 Facility 1 1 150 150 2 1 50 3 1 100 4 1 50 2 1 2 3 4 1 2 3 4 5 Facilities Customers
(b) Suppose he fixed facility location costs are F 1 = F 2 = F 3 = F 4 = F 5 = F, for some F ≥ 0. At what value of F is it optimal to open four instead of five facilities?

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}