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Question :
(a) (i) What do you understand by the term "operations research"?
(ii) Discuss three common operations research models.
(b) Self-service at the university canteen requires an average of 7 minutes per student whilst attended service has a rate of 6 minutes per student. Customers arrive randomly at the rate of 5 per hour. As the manager of the canteen, you are required to calculate the following operations statistics for each service:
(i) the average number of customers, (ii) the expected number of customers waiting for service, (iii) average time spent in the system, (iv) average time waiting for service.
Based on your results in (b), comment on the two services offered at the university canteen.
simple Size When a survey is undertaken and it is not possible to cover the entire population, the marketing researcher has to answer a basic question - how large s
maximum 3x1+x2+x3-x4 subject to x1+5x2+3x3+4x4 x1+x2=-1 x3+x4
Maximize Z = 2x - 7y subject -2x + 3y = 3 4x + 5y >= 10 6x + 7y 4x + 8y >= 5
a. Explain the method of "Taylor's Scientific Management". List the elements of Taylor's Scientific Management. b. List the necessary managerial functions of a Manager. Explain.
Reference Books If an article in a reference books has more than one author use the same format for authors given for books above. a. Authors Known :Authors last
Summary Report The report format suggested above does not contain any summary section. This exclusion is deliberate. The summary should not be prepared until t
how does it work
Requirements and Characteristics of a good table In the words of Mr. Harry Jerome a good statistical table is a triumph of ingenuity and technique masterpiece of economy o
WHOM DO YOU THINK RAJENDER WILL EAT WITH? WHY?
history of modi
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