Customers at an amusement park arrive at the rate of 10 customers per hour. The entry booth is staffed by one employee. The mean service time at the booth to provide service to each customer is 5 minutes. The arrival rate follows a Poisson distribution, and the service time at the booth follows a negative exponential distribution. Determine the percentage of time the employee at the service booth will be idle.
a. 17%
b. 44%
c. 12%
d. 43%
a. 17%
You might also like to view...
Strict liability applies to services but not products.
Answer the following statement true (T) or false (F)
Monaco Lawn Service Company used $250 of fuel to mow customer lawns in June. The fuel was purchased on account and due in July. Fuel Expense should be recorded in:
A) July. B) June. C) August. D) April.
Tony Bales worked at a zoo and regularly fed the rare and exotic birds. One day he opened a new, sealed bag of bird feed; poison in it penetrated the cotton gloves he was wearing, injuring his hands
The poison got into the feed when the manufacturers used a mixing machine that had been used for making chemicals without washing the apparatus. Assume there is no workers' compensation scheme in place. Which of the following is true? A) Tony could successfully sue his employer in negligence because the injury happened during the normal course of employment. B) Tony could successfully sue his employer in negligence because his employer had breached the standard of care expected of employers. C) Tony could successfully sue the seed manufacturer in negligence. D) Tony could not successfully sue the manufacturer because there was o legal relationship between them. E) Both B and C
If B grants A a life estate in B's property for A's lifetime and then B dies, what happens to the land when A dies?
a. It goes to A's heirs. b. It goes to the state. c. It reverts to B's heirs. d. It passes under A's will.