Business, 18.10.2020 14:01, donaji1024perez
Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions
without getting out of their cars. On weekday mornings, arrivals to the drive-up teller window occur at random, with a
mean arrival rate of 24 customers per hour or 0.4 customers per minute. Assume that the service times for the drive-up
teller follow an exponential probability distribution with a mean service rate of 36 customers per hour or 0.6 customers
per minute.
a. What is the probability that no customers are in the system?
b. What is the average number of customers waiting in line?
c. What is the average number of customers in the system?
d. What is the average time a customer spends waiting in line?
e. What is the average time a customer spends in the system?
f. What is the probability that arriving customers will have to wait for service (hint: An arriving customer has to wait
except when no customers are in the system upon their arrival)?
Answers: 1
Business, 21.06.2019 17:20, dixks
The following extract was taken from the worksheet of special events bakers for the year 2019. special events bakers worksheet december 31, 2019 account names cash equipment accumulated depreciation minusβ equipment unadjusted trial balance debit credit $ 6 comma 800$6,800 15 comma 20015,200 $ 8 comma 500$8,500 adjusted trial balance debit credit $ 6 comma 800$6,800 15 comma 20015,200 $ 10 comma 000$10,000 for the above information, determine the amount of depreciation expense for the equipment used in the business
Answers: 3
Business, 22.06.2019 08:40, adrian08022
Which of the following is not a characteristic of enterprise applications that cause challenges in implementation? a. they introduce "switching costs," making the firm dependent on the vendor. b. they cause integration difficulties as every vendor uses different data and processes. c. they are complex and time consuming to implement. d. they support "best practices" for each business process and function. e. they require sweeping changes to business processes to work with the software.
Answers: 1
Business, 22.06.2019 16:00, ella3714
Three pounds of material a are required for each unit produced. the company has a policy of maintaining a stock of material a on hand at the end of each quarter equal to 30% of the next quarter's production needs for material a. a total of 35,000 pounds of material a are on hand to start the year. budgeted purchases of material a for the second quarter would be:
Answers: 1
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