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During peak demand, an airline check-in with two desks and a single waiting line receives one customer every 1.5 minutes on average, with standard deviation of 0.4 minutes. Service times are 2.5 minutes on average, with standard deviation of 0.9 minutes. (vi) Find the throughput, the utilization rate and the e?ciency rate of the system. (vii) Find the average queue length and the average ?ow time of the system. (viii) Would the average queue length change if one desk closed? If so, how and why? (ix) If the system was divided in two separate queues, one waiting line and one desk for priority passengers (30% of the total), and one waiting line and one desk for all other passengers, what would be the average queue length for the two types of passengers? (x) Assuming that a priority passenger’s wait costs twice the wait of a regular passenger, is it better to keep one single waiting line with two servers or two separate queues? Why?
Class dscussion What other information does a vice president of Logistics need to know besides information on the products the company manufactures?
Analyze and evaluate the ergonomics and human factors design principles you have learned in this module, and then creatively apply them to aviation maintenance operations. How can these principles be employed to improve the safety of maintenance oper..
within the discussion board area write 400-600 words that respond to the following questions with your thoughts ideas
The grievant reported to work more than an hour after commencement of his shift. He informed his supervisor that he had stopped by the residence of a friend the night before to watch a basketball game and had overslept, making him late for work. The ..
a business system as defined by georgetown university is a combination of people and automated applications organized
What was the motive behind the merger/acquisition. What internal and external factors impacted the merger/acquisition decision. Use specific examples to justify your response
Are race and color distinctions mutually exclusive under the Civil Rights Act of 1964? Can two persons be of the same race but of different colors under the act? What are the five racial groups defined by the act?
Identify how production processes are organized in a typical manufacturing organization. What are some specific examples?
What is the correct name for the flower the Michaelmass Daisy.
A store is insured for liability coverage under a business owners policy. Explain whether the following situations are covered under the business owners policy. Treat each situation separately. A clerk accidently injures a customer with a shopping ca..
Frederica's Fine Frozen Foods has a small manufacturing plant outside of Baltimore. In this facility, they make frozen cheese pizzas for distribution to regional grocery stores.
How is additional capacity gained on the bottlenecks? Why does it appear that the bottlenecks are spreading? What is the impact of this? What is done to correct it? What are the problems with the current system of measuring the plant’s performance? W..
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