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tially, on are estimated to arrive at this experimental lane at the rate of 800 per hour. It will take exactly 2.5 seconds to veri a. How much time would you expect a customer to wait in line, pay with a debit card, and leave? Note: Round your intermediate calculations to 3 decimal places and final answer to 1 decimal place. Average total time seconds b. How many cars would you expect to see in the system? Note: Round your intermediate calculations to 3 decimal places and final answer to 2 decimal places. Average number in system cars

tially, on are estimated to arrive at this experimental lane at the rate of 800 per hour. It will take exactly 2.5 seconds to veri a. How much time would you expect a customer to wait in line, pay with a debit card, and leave? Note: Round your intermediate calculations to 3 decimal places and final answer to 1 decimal place. Average total time seconds b. How many cars would you expect to see in the system? Note: Round your intermediate calculations to 3 decimal places and final answer to 2 decimal places. Average number in system cars

Practical Management Science
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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A toll tunnel has decided to experiment with the use of a debit card for the collection of tolls. Initially, only one lane will be used. Cars are estimated to arrive at this experimental lane at the rate of 800 per hour. It will take exactly 2.5 seconds to verify the debit card. a. How much time would you expect a customer to wait in line, pay with a debit card, and leave? Note: Round your intermediate calculations to 3 decimal places and final answer to 1 decimal place. Average total time seconds b. How many cars would you expect to see in the system? Note: Round your intermediate calculations to 3 decimal places and final answer to 2 decimal places. Average number in system cars
Transcribed Image Text:A toll tunnel has decided to experiment with the use of a debit card for the collection of tolls. Initially, only one lane will be used. Cars are estimated to arrive at this experimental lane at the rate of 800 per hour. It will take exactly 2.5 seconds to verify the debit card. a. How much time would you expect a customer to wait in line, pay with a debit card, and leave? Note: Round your intermediate calculations to 3 decimal places and final answer to 1 decimal place. Average total time seconds b. How many cars would you expect to see in the system? Note: Round your intermediate calculations to 3 decimal places and final answer to 2 decimal places. Average number in system cars
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