--%>
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 : Comparison between EVA and Ratio

    Comparison between EVA and Ratio Analysis: EVA helps in measuring the economic performance of the company. It is the profit earned by the firm less the cost of financing the firm’s capital. It shows that the shareholders gain when the return fro

    		•
  • Q : Maximizes profits in a perfectly

    Which of the given is not true for a firm within perfect competition: w) Profit equivalents total revenue minus total cost. x) Price equivalents average revenue. y) Average revenue is greater than marginal revenue. z) Marginal revenue equivalents the

    		•
  • Q : Explain about Market Structures briefly

    Explain about Market Structures briefly.

    		•
  • Q : Importance of rationally optimal

    Economic scarcity is pervasive, that makes choices essential. Therefore, rationally optimal decisions hinge upon tradeoffs which essentially reflect: (i) cooperation to minimize human greed. (ii) opportunity costs. (iii) competitive social behavior. (

    		•
  • Q : How do households dispose of their

    How do households dispose of their income?

    		•
  • Q : Define the for whom query in market

    The market system responses the “for whom?” query with: (i) distributing goods on the basis of require. (ii) using central planning to coordinate production decisions. (iii) catering to consumers with adequate resources to demand goods. (i

    		•
  • Q : Describe financial leverage and low

    Describe briefly high financial leverage, low operating leverage?

    		•
  • Q : What is an inverse relationship Briefly

    Briefly explain the use of graphs as a way to present economic relationships. What is an inverse relationship?

    		•
  • Q : Problem regarding to taxes and market

    The new supply and demand curves within University City are S0 and D0. But after the county commission imposed a $3 per six-pack excise tax upon beer, monthly sales of six-packs: (w) fell to 10,000, and buyers paid $6.50 each, bu

    		•
  • Q : Describe four important areas to

    Describe four important areas to emphasize Expenditures?

    		•