--%>
Assignment Help - homework help

Checkout problem

A grocery store chain is considering ways to improve the performance of the waiting lines at their checkout stands. A heavily trafficked checkout stand is monitored for 120 min. In that period, 60 customers have their groceries rung up, and depart from the store. The cashier was observed to be busy 75% of the time. Show calculations.

a. What is the number of arrivals at that checkout line?
b. What is the average arrival rate into that waiting line?
c. What is the average throughput at that checkout stand?
d. What is the average service time per customer?
e. What are the units of the service time metric in this problem?

   Related Questions in Business Economics

  • Q : Mixed Economy Define the term Mixed

    Define the term Mixed Economy and also state their advantages and disadvantages?

    		•
  • Q : Comparative Advantage of free trade

    According to the advocates of free trade and World Trade Organization, each and every country potentially advantages from trade liberalization and the lowering of tariffs since each and every country: (1) Has a comparative benefit in something. (2) Ga

    		•
  • Q : External costs and external benefits

    Explain the impact of external costs and external benefits on resource allocation

    		•
  • Q : Independent queue vs. pooled queue

    Instruction: McDonald's vs. Burger King - these two fast food chains use different waiting line design: Independent queue vs. pooled queue. To compare the two different queue systems on equal footing, let's assume that we pick a McDonald's sto

    		•
  • Q : Reasons for change in expanded

    What are the reasons for change in expanded production possibilities with women?

    		•
  • Q : The Federal corporate income tax Use

    Use the circular flow model to confirm this assertion for a 2% reduction in the Federal corporate income tax.

    		•
  • Q : Demand often exceeds supply and supply

    “In the corn market, demand often exceeds supply and supply sometimes exceeds demand.” “The price of corn rises and falls in response to changes in supply and demand.” Among these 2 statements used correctly which in the terms “supply&rdq

    		•
  • Q : Favor laissez- faire economic policies

    Favor laissez- faire economic policies tended by Adam Smith, who also: (w) saw the requirement for several state intervention. (x) believed there were no conditions in which the government must intervene. (y) supported most government

    		•
  • Q : Example of public goods Drinking at a

    Drinking at a public water fountain is: (w) a public good because anyone may drink from it. (x) results in a negative externality because others can’t drink from this at similar time. (y) a positive externality because you are benefiting by other’s provisi

    		•
  • Q : Illustrate Freedom of enterprise and

    Illustrate Freedom of enterprise and choice exist?

    		•