CWD Manufacturing makes three components for sale to refrigeration companies. The components are processed on two machines: a shaper and a grinder. The times (in minutes) required on each machine are as follows: Machine Component Shaper Grinder The shaper is available for 120 hours, and the grinder is available for 110 hours. No more than 200 units of component 3 can be sold, but up to 1000 units of each of the other components can be sold. In fact, the company already has orders for 600 units of component I that must be satisfied. The profit contributions for c omponents 1, 2, and 3 are $8, $6, and S9, respectively. Let C- units of component I manufactured C;- units of component 2 manufactured C,- units of component 3 manufactured sc, + 6C; + 6C, + 4C, + 4C + SC: + Max 9C, 4C, s 7200 20, s 6600 C s 200 s 1000 S 1000 2 600 C. C, C 20 s.t. Answer the following questions (a-i) using the output below pleae be brief. If there are two possible answers one will suffice. Where necessary a range analysis must be shown.(hint convert to minutes) | An additional 4 hours of shaper time became available. Evaluate the effect? Explain- Two hours of Grinder time was lost. Evaluate the effect? 2 An additional 20 units of component 3 was requested. Evaluate the effect

CWD Manufacturing makes three components for sale to refrigeration companies. The components are processed on two machines: a shaper and a grinder. The times (in minutes) required on each machine are as follows: Machine Component Shaper Grinder The shaper is available for 120 hours, and the grinder is available for 110 hours. No more than 200 units of component 3 can be sold, but up to 1000 units of each of the other components can be sold. In fact, the company already has orders for 600 units of component I that must be satisfied. The profit contributions for c omponents 1, 2, and 3 are $8, $6, and S9, respectively. Let C- units of component I manufactured C;- units of component 2 manufactured C,- units of component 3 manufactured sc, + 6C; + 6C, + 4C, + 4C + SC: + Max 9C, 4C, s 7200 20, s 6600 C s 200 s 1000 S 1000 2 600 C. C, C 20 s.t. Answer the following questions (a-i) using the output below pleae be brief. If there are two possible answers one will suffice. Where necessary a range analysis must be shown.(hint convert to minutes) | An additional 4 hours of shaper time became available. Evaluate the effect? Explain- Two hours of Grinder time was lost. Evaluate the effect? 2 An additional 20 units of component 3 was requested. Evaluate the effect

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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