Practice Question.., Operation Management

Assignment Help:
4. (32 points) You and your roommate are planning to open “Pizza In The Dorm” to make and distribute fresh pizza from your dorm room. You plan to provide 100% fresh, high quality pizza on a timely basis. You and your roommate will provide all the labor for the process. As currently planned your roommate would take orders over the phone, which would take 1 minute. Orders would specify the type of pizza, thin or thick crust, and the fillings to be put on top. Once the order is received, you would prepare and hand toss the dough into a circle, which takes approximately 3 minutes and then you would spread the tomato sauce and cheese, which takes 1 minute. While you are doing this, your roommate will pick the fillings, which takes 2 minutes and clean and chop the fillings, which takes 4 minutes. When the fillings and crust are ready you will spread the fillings on top of the cheese, which takes 2 minutes. You then load the oven and set the timer, which takes 1 minute. Thin crust pizzas bake for a 6 minutes (total of 7 including the setting and loading of the oven) while thick crust pizzas take two minutes more than the thin crust pizzas. Your roommate unloads the pizza, which takes 1 minute and puts it in a box, which takes 1 minute more. Your roommate is responsible for accepting payment and delivering the pizza, which takes 2 minute per pizza.

You expect that 35% of the pizzas will be for cheese only (no fillings) and that 75% will be thin crust.

For the following questions there are 3 critical resources. They are 1) your time, 2) roommate’s time and 3) the oven. Show all work to two decimal places.

a) Draw a process flow diagram for the process. Include processing times for each process, critical resources for each process and all buffers.

b) What is the theoretical flow time for an average pizza? Show your work.

c) Show the capacity calculations for the process.

d) What is the capacity of the process?

e) Assume that you decide to be cross-trained so that either you or your roommate can do any task in the process. Redo the capacity calculations.

f) With cross training what is the new theoretical flow time?

g) Assume you wish to increase capacity even further. What do you need to do?


Related Discussions:- Practice Question..

Control charts, 1. Identify the appropriate control charts to use with each...

1. Identify the appropriate control charts to use with each scenario and state WHY . a. A hospital is trying to improve its image by changing its menu offerings. It offers a qu

Explain baggage check-in of a small airline, From "Matching Supply with Dem...

From "Matching Supply with Demand" - Cachon/Terwiesch Consider the baggage check-in of a small airline. Check in data indicate that from 9am to 10am, 255 passengers checked in.

Compute the service to club members as well as casual flyers, Evaluate the ...

Evaluate the service to club members and casual flyers by completing a table similar to table 3.1 (see page 70 Operations Management 6xth Edition Nigel Slack)

Productive system, To what extent should a productive system be process foc...

To what extent should a productive system be process focused or product focused?

Describe imagine that you are the release that might result, Search the new...

Search the news for a current event/ issue/ crises a company is dealing with today. Imagine that you are the release that might result in a favourable article. Follow the format su

Alternative control chart constructions, Alternative Control Chart Construc...

Alternative Control Chart Constructions In this treatment of the subject, description has been of charts with both warning and action limits, and these limits calculated with

Explain what is the minimum number of workstations, An assembly line with a...

An assembly line with a number of tasks is to be balanced. The sum of the task times is 62 minutes. The line will operate for 6 hours per day. What is the minimum number of worksta

Calculate first''s rop with legal firms in san francisco, First printing ha...

First printing has contracts with legal firms in San Francisco to copy their court documents. Daily demand is almost constant at 12,500 pages of documents. The lead time for paper

List the interesting gap between consumer & service provider, 1. Look at th...

1. Look at the above table and list the interesting gaps which you observe in the 'scripts' between consumer and service provider. Answer: 1. The starting point of the servic

Principles and Practices of Management, How will you influence people to st...

How will you influence people to strive willingly for group objectives in your organization (target based industry)? Apply your interpersonal influence through communication proces

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd