Operations Research : Applications and Algorithms
4th Edition
ISBN: 9780534380588
Author: Wayne L. Winston
Publisher: Brooks Cole
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Problem 5. An Electricity board charges the following rates mentioned in the table for the use of
electricity. All users are charged Taka 50 as a meter charge for every month. If any user wants
to change/replace his meter, he will be charged taka 2000. The monthly bill will be generated
based on
● Customer Category
● Consumed Units
● Phase
● For Category 3 and 5 along with other parameters, you need to also consider flat
rate, peak time, and off-peak time. Take input from the user, how many units were
consumed during flat rate, peak, or off-peak time.
● Meter Charge
Write a program to read the name of the user, Customer Category, Phase, number of
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Note that
● Phase, flat rate, peak time and off-peak time will be appeared based on the customer
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● The monthly bill will be calculated following the number of Days in a month
QUESTION 15
Al Watan supermarket has hire-purchases scheme for locals and expats. The customers will get the credit facility if they satisfy any of the
following conditions:
1. The customer must hold the present job for more than 5 years and reside in the same place at least for 3 years. In this case, the
customer will get credit upto rupees 300 omr.
2. The monthly salary of the customer must exceed 1000 omr and must hold the present job for more than 5 years. In this case credit will
be given upto rupees 500 omr.
3. The monthly salary must exceed 1000 omr and reside at the same place at least for 3 years. In this case credit will be given upto 500
omr.
4. In the case, the customer's monthly salary exceeds 1000 omr, holds the present job for more than 5 years and also reside in the same
place at least for the 3 years, the credit facility will be upto 1000 omr
5. The credit facility is rejected for all other customers.
Prepare a Decision Table for this hire- purchase scheme.
Attach File…
Sprocket manufacturing. The manager of this production firm is faced with a potential problem: shortages in the supply of a vital gear sprocket. He is considering the development of an in-house capability to make the sprockets, knowing that the firm needs 35,000 such sprockets each year. If the firm elects to make the sprockets internally, then it must select one of the three possible production processes. Each has different costs, as shown in Table 10.17. Adopting a manual process may lead to union problems. The manager estimates the probability of these problems as 25%, and knows that if they do occur, then the variable cost will increase by $0.50 per sprocket. Further, if the semi-automatic or fully automatic option is selected, then additional training of personnel will be required. The amount and therefore the cost of training are uncertain. For the semi-automatic process, the fixed cost of basic training will add $15,000. However, there is a 20% chance the workers will need extra…
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Operations Research : Applications and Algorithms
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