On average, how many customers are waiting to be served?
In a bank drive-through, there is a single service window and room only for two cars to line-up to wait for service. The mean time between arrivals for drive through customers is 5 minutes. The mean time to complete a customer transaction is 3 minutes. The number of arrivals is distributed according to a Poisson distribution and the service times are exponentially distributed.
Answer: Lq = .36 car
You might also like to view...
When speaking, women emphasize content and outcomes and place higher premium on relationship maintenance
Indicate whether the statement is true or false.
Which of the following statements is TRUE about the five forces identified by Michael Porter that determine the intrinsic long-run attractiveness of a market or market segment?
A) A segment is unattractive if the company's suppliers are unable to raise prices or reduce quantity supplied. B) A segment is unattractive if buyers possess strong or growing bargaining power. C) A segment is attractive when there are actual or potential substitutes for the product. D) A segment is attractive if it already contains numerous, strong, or aggressive competitors. E) The most attractive segment is one in which entry barriers are low and exit barriers are high.
These tests focus on data rather than process: __________________________,
Fill in the blank(s) with correct word
Which of the following accounts could decrease as a result of adjusting entries?
a. Office Supplies b. Accumulated Depreciation–Buildings c. Wages Expense d. Revenue from Services