Student Suite Cd-rom For Winston's Operations Research: Applications And Algorithms
4th Edition
ISBN: 9780534423551
Author: Wayne L. Winston
Publisher: Cengage Learning
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Expert Solution & Answer
Chapter 5, Problem 12RP
a.
Explanation of Solution
Optimal solution
- The new optimum solution value or profit is calculated by the given formula:
- The key row value can be calculated by the given formula:
b.
Explanation of Solution
Optimal solution
- The new optimum solution value or profit is calculated by the given formula:
- The key row value can be calculated by the given formula:
- Here
c.
Explanation of Solution
Pay for extra hour of time
- From the output, the dual price of machine 1 is row 2 which is 10.52.
- Dual price of machine 2 is row 3 which is 6...
d.
Explanation of Solution
Pay for an extra hour
- From the LINDO output, the dual price of skilled labour which is row 4 is 0...
e.
Explanation of Solution
Monthly profit
- Here skilled labour is in excess supply already.
- As a result, there is a slack of 16.67 hours left of skilled labour.
- Hence additional skilled labour would...
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The WIX Company Civil Engineers consists of two divisions. The divisions are Water and Waste Water. The company sells engineering services to various customers. The following are the bill rates for the various staff classifications:
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The two divisions expect to bill the following hours:
Water- 10000 hours, vice president at 10% of the time, 30% of Senior Engineer time and remaining to Staff Engineers.
Waste Water- 6000 hours, vice president at 20% of the time, 20% of Senior Engineer time and remaining to Staff Engineers.
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A company manufactures three products 1, 2, and 3. Each product requires production time in three
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PRODUCT DEPARTMENT 1 DEPARTMENT 2 DEPARTMENT 3
1
3 hr/unit
2 hr/unit
1 hr/unit
2
4 hr/unit
1 hr/unit
3 hr/unit
3
2 hr/unit
2 hr/unit
3 hr/unit
There are 500, 400, and 300 hours of production time available in the three departments, respectively. If
products 1, 2, and 3 contribute $3, $4, and $2.5 per unit to profit, answer the following questions:
(You may attach your solution or write in the box)
a)
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Chapter 5 Solutions
Student Suite Cd-rom For Winston's Operations Research: Applications And Algorithms
Ch. 5.1 - Prob. 1PCh. 5.1 - Prob. 2PCh. 5.1 - Prob. 3PCh. 5.1 - Prob. 4PCh. 5.1 - Prob. 5PCh. 5.2 - Prob. 1PCh. 5.2 - Prob. 2PCh. 5.2 - Prob. 3PCh. 5.2 - Prob. 4PCh. 5.2 - Prob. 5P
Ch. 5.2 - Prob. 6PCh. 5.2 - Prob. 7PCh. 5.2 - Prob. 8PCh. 5.3 - Prob. 1PCh. 5.3 - Prob. 3PCh. 5.3 - Prob. 4PCh. 5.3 - Prob. 5PCh. 5.3 - Prob. 6PCh. 5.3 - Prob. 7PCh. 5.3 - Prob. 9PCh. 5.3 - Prob. 10PCh. 5.3 - Prob. 11PCh. 5 - Prob. 1RPCh. 5 - Prob. 2RPCh. 5 - Prob. 3RPCh. 5 - Prob. 4RPCh. 5 - Prob. 6RPCh. 5 - Prob. 7RPCh. 5 - Prob. 8RPCh. 5 - Prob. 9RPCh. 5 - Prob. 10RPCh. 5 - Prob. 11RPCh. 5 - Prob. 12RPCh. 5 - Prob. 13RPCh. 5 - Prob. 14RPCh. 5 - Prob. 15RPCh. 5 - Prob. 16RP
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