The demand for subassembly S is 140 units in week 7. Each unit of S requires 1 unit of T and 1 unit of U. Each unit of T requires 1 unit of V, 2 units of W, and 2 units of X. Finally, each unit of U requires 2 units of Y and 3 units of Z. One firm manufactures all items. It takes 2 weeks to make S, 1 week to make T, 2 weeks to make U, 2 weeks to make V, 3 weeks to make W, 2 weeks to make X, 2 weeks to make Y, and 1 week to make Z. Click the icon to view the product structure and the time-phased product structure. Construct a gross material requirements plan (type 0 if the input box is not used). Item S Gross req Order release T Gross req Order release U Gross req Order release V Gross req Order release W Gross req Order release 1 2 3 Week 4 5 6 7 Lead Time (weeks) 2 2 2 3 x Gross req Order release 2 Y Gross req Order release 2 Z Gross req 1 Order release More Info Level The product structure. The time-phased product structure. 0 T(1) 1 S U(1) 2 V(1) W(2) X(2) Y(2) Z(3) V W T X S Y U Z 2 3 Time in weeks -co 6 7
The demand for subassembly S is 140 units in week 7. Each unit of S requires 1 unit of T and 1 unit of U. Each unit of T requires 1 unit of V, 2 units of W, and 2 units of X. Finally, each unit of U requires 2 units of Y and 3 units of Z. One firm manufactures all items. It takes 2 weeks to make S, 1 week to make T, 2 weeks to make U, 2 weeks to make V, 3 weeks to make W, 2 weeks to make X, 2 weeks to make Y, and 1 week to make Z. Click the icon to view the product structure and the time-phased product structure. Construct a gross material requirements plan (type 0 if the input box is not used). Item S Gross req Order release T Gross req Order release U Gross req Order release V Gross req Order release W Gross req Order release 1 2 3 Week 4 5 6 7 Lead Time (weeks) 2 2 2 3 x Gross req Order release 2 Y Gross req Order release 2 Z Gross req 1 Order release More Info Level The product structure. The time-phased product structure. 0 T(1) 1 S U(1) 2 V(1) W(2) X(2) Y(2) Z(3) V W T X S Y U Z 2 3 Time in weeks -co 6 7
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter4: Linear Programming Models
Section: Chapter Questions
Problem 111P
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