Question: Trucks arrive at a retail store that has one dock at the rate of 8 per hour. The loading and unloading at the dock takes

Trucks arrive at a retail store that has one dock at the rate of 8 per hour. The loading and unloading at the dock takes on an average 5 minutes with a standard deviation of 6 minutes. Assume that the coefficient of variation of inter-arrival time is 1.

a) What is the average interarrival time (in minutes) of trucks (a)?

b) What is the utilization of the dock (u)?

c) What is the average wait time of the trucks (Tq)?

d) What is the total wait time of trucks (Tq + p)?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Q:

A bird population on a certain island has been growing exponentially. If the initial population was 2,000 and the population grew to 14,000 after 3 years, what's the doubling time?

Q:

Trucks arrive at a retail store that has one dock at the rate of 8 per hour. Assume that coefficient of variation of inter - arrival time is 1 . If the standard deviation of loading and unloading...

Q:

Trucks arrive at a retail store that has one dock at the rate of 8 per hour. Assume that coefficient of variation of inter - arrival time is 1 . If the standard deviation of loading and unloading...

Q:

Question 1 : Trucks arrive at a retail store that has one dock at the rate of 8 per hour. The loading and unloading at the dock takes on an average 5 minutes with a standard deviation of 6 minutes....

Q:

Question 1 : Trucks arrive at a retail store that has one dock at the rate of 8 per hour. The loading and unloading at the dock take on an average 5 minutes with a standard deviation of 6 minutes....

Q:

Trucks arrive at a retail store that has two docks at the rate of 1 6 per hour. Arriving trucks join a line and then proceed to the first available empty dock. The loading and unloading takes on an...

Q:

Trucks arrive at a retail store that has two docks at the rate of 1 6 per hour. Arriving trucks join a line and then proceed to the first available empty dock. The loading and unloading takes on an...

Q:

Trucks arrive at a retail store that has two docks at the rate of 1 6 per hour. Arriving trucks join a line and then proceed to the first available empty dock. The loading and unloading takes on an...

Q:

I'm not getting the correct answers, specially on 2C. I'm getting .55 minutes using formula 3. Continue with Question 1. Suppose through standardization and training, the standard deviation of...

Q:

please show work Trucks arrive at a retail store with one dock at the rate of 4 trucks per hour. Loading and unloading take on an average 5 minutes with a standard deviation of 8 minutes. Assume that...

Q:

please show work Trucks arrive at a retail store with one dock at the rate of 4 trucks per hour. Loading and unloading take on an average 5 minutes with a standard deviation of 8 minutes. Assume that...

Q:

a) Prove that a strictly decreasing function from R to itself is one-to-one. b) Give an example of a decreasing function from R to itself that is not one-to-one.

Q:

Jordyn M. & Lindsay M. Surplus has a committed line of credit with a maximum of $1.2 million and interest rate of 3.5% (EAR). The loan has a commitment fee of 0.45% (EAR). If the firm borrows...

Q:

The linear density of a rod of length 4 m is given by ( x ) = 3 / sqrt x , in grams per centimeter, where x is measured in centimeters from one end of the rod. Find the mass of the rod. g

Q:

Find the range of gain, K, to ensure stability in the unity feedback system of Figure P6.3 with K(s - 2)(s+ 4(s +5) G(s) ( + 12) R(s) + E(s) C(s) G(s) FIGURE P6.3

Q:

Find the range of gain, K, to ensure stability in the unity feedback system of Figure P6.3 with K(s+ 2) (s2 + 1)(s +4)(s - 1) G(s) = R(s) + E(s) C(s) G(s) FIGURE P6.3

Q:

What is a reversal design? Why is an ABAB design superior to an ABA design?

Q:

Red Hat, Inc. reported the following in its 2017 10K: Non-GAAP disclosures In accordance with accounting principles generally accepted in the United States (U.S. GAAP), the income statements of our...

Q:

In the population of people in the United States, about 10% are left handed. After bumping elbows at lunch with several left-handed students, Simon wondered if more than 10% of students at his school...

Q:

Clarify why each planning method is appropriate for new system implementation? Identify and discuss the tools that might be used in the acquisition of a new information system?

Q:

Explain the paradoxes and tensions in pay systems in relation to managing the employment relationship

Q:

Is the proposal from the HR advisor for a differential salary structure favouring law lecturers justifiable?

Q:

How can evaluation of LMD become more than an act of faith?