Beate klingenberg manages a poughkeepsie, new york, movie theater complex called cinema 8. each of the eight auditoriums plays a different film; the schedule staggers starting times to avoid the large crowds that would occur if all eight movies started at the same time. the theater has a single ticket booth and a cashier who can maintain an average service rate of 270 patrons per hour. service times are assumed to follow a negative exponential distribution. arrivals on a normally active day are poisson distributed and average 180 per hour.. to determine the efficiency of the current ticket operation, beate wishes to examine several queue- operating characteristics. a) find the average number of moviegoers waiting in line to purchase a ticket. b) what percentage of the time is the cashier busy? c) what is the average time that a customer spends in the system? d) what is the average time spent waiting in line to get to the ticket window? e) what is the probability that there are more than two people in the system? what is the probability that there are more than three people in the system ? what is the probability that there are more than four people in the system?
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Business, 22.06.2019 16:00
Advanced enterprises reports year-end information from 2018 as follows: sales (160,250 units) $968,000 cost of goods sold 641,000 gross margin 327,000 operating expenses 263,000 operating income $64,000 advanced is developing the 2019 budget. in 2019 the company would like to increase selling prices by 14.5%, and as a result expects a decrease in sales volume of 9%. all other operating expenses are expected to remain constant. assume that cost of goods sold is a variable cost and that operating expenses are a fixed cost. should advanced increase the selling price in 2019?
Answers: 3
Business, 22.06.2019 16:50
Identify and describe a variety of performance rating scales that can be used in organizations including graphical scales, letter scales, and numeric scales.
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Business, 22.06.2019 18:30
Amanufacturer has paid an engineering firm $200,000 to design a new plant, and it will cost another $2 million to build the plant. in the meantime, however, the manufacturer has learned of a foreign company that offers to build an equivalent plant for $2,100,000. what should the manufacturer do?
Answers: 1
Beate klingenberg manages a poughkeepsie, new york, movie theater complex called cinema 8. each of t...
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