The demand for subassembly S is 130 units in week 7. Each unit of S requires 1 unit of T and 2 units of U. Each unit of T requires 2 units of V, 2 units of W, and 2 units of X. Finally, each unit of U requires 1 unit 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 2 weeks to make Z. ✔ Click the icon to view the product structure and the time-phased product structure. In addition to 130 units of S, there is also a demand for 30 units of U, which is a component of S. The 30 units of U are needed for maintenance purposes. These units are needed in week 6. Modify the gross material requirements plan to reflect this change (type 0 if the input box is not used). Level 0 Item S More Info 1 Gross req Order release The product structure. T(1) S U (2) 2 V(2) W(2) X(2) Y(1) Z(3) Q G 2 Week 4 Y The time-phased product structure. Q V 5 W X TI U 5 6 Time in weeks S Lead Time (weeks) 2
The demand for subassembly S is 130 units in week 7. Each unit of S requires 1 unit of T and 2 units of U. Each unit of T requires 2 units of V, 2 units of W, and 2 units of X. Finally, each unit of U requires 1 unit 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 2 weeks to make Z. ✔ Click the icon to view the product structure and the time-phased product structure. In addition to 130 units of S, there is also a demand for 30 units of U, which is a component of S. The 30 units of U are needed for maintenance purposes. These units are needed in week 6. Modify the gross material requirements plan to reflect this change (type 0 if the input box is not used). Level 0 Item S More Info 1 Gross req Order release The product structure. T(1) S U (2) 2 V(2) W(2) X(2) Y(1) Z(3) Q G 2 Week 4 Y The time-phased product structure. Q V 5 W X TI U 5 6 Time in weeks S Lead Time (weeks) 2
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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