(1) drexel national bank is considering opening a drive-through window for customer service. management estimates that customers will arrive at the rate of 10 per hour. the teller who will staff the window can serve customers at the rate of one every four minutes. assuming poisson arrivals and exponential service, find (a) average number of customers in the system. (b) average time in the system. (c) average waiting time in the line. (d) average number of customers in the line. (e) utilization of the teller.
Answers: 3
Business, 22.06.2019 02:50
Acompany set up a petty cash fund with $800. the disbursements are as follows: office supplies $300 shipping $50 postage $30 delivery expense $350 to create the fund, which account should be credited? a. postage b. cash at bank c. supplies d. petty cash
Answers: 2
Business, 22.06.2019 09:50
The returns on the common stock of maynard cosmetic specialties are quite cyclical. in a boom economy, the stock is expected to return 22 percent in comparison to 9 percent in a normal economy and a negative 14 percent in a recessionary period. the probability of a recession is 35 percent while the probability of a boom is 10 percent. what is the standard deviation of the returns on this stock?
Answers: 2
Business, 22.06.2019 20:00
Describe a real or made-up but possible example of a situation where an employee faces a conflict of interest. explain at least two things the company could do to make sure the employee won't be tempted into unethical behavior by that conflict of interest. (3.0 points)
Answers: 3
(1) drexel national bank is considering opening a drive-through window for customer service. managem...
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