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..

Explain how many customers could be served per hour, Greg Davis, a business...

Greg Davis, a business major at the University of South Carolina (USC), has opened Six Points Saco (SPS), a specialty subs-taco restaurant, at the rim of the USC campus. SPS has gr

Explain the terms dependent demand and independent demand, Question: (a...

Question: (a) With reference to examples you are familiar with, explain the terms dependent demand and independent demand. (b) Materials requirement planning is a techniq

Explain cost effectiveness of your supply chain, In order to assess the ope...

In order to assess the operational and cost effectiveness of your supply chain it will be necessary to MEASURE progress (or the lack of it.) How do you go about creating a measurem

What is utility of optimised production technology, Q. What is utility of o...

Q. What is utility of optimised production technology to manufacturing operations? Optimised production technology (OPT) optimises the employ of ‘bottleneck resources' (restric

Historical development of operations management, Historical Development of ...

Historical Development of Operations Management Evidence of formal management of operations can be traced back as far as the Babylonian kingdom of Hammurabi, around 2100 BC bu

Explain how many people would you expect to be waiting, Suzy, a bartender, ...

Suzy, a bartender, can serve drinks at the average rate of one every 35 sec. During a hot evening recently, the bar was particularly busy and every 45 sec someone was at the bar as

Define the resources over and under capacity, Define the resources over and...

Define the resources over and under capacity. The resources over and under capacity: a. Over capacity: it is also called as spare capacity resources for example, staff

Why the company operates an average of 20 days a month, A food processor us...

A food processor uses approximately 29,730 glass jars a month for its fruit juice product. Because of storage limitations, a lot size of 4,000 jars has been used. Monthly holding c

Explain functions and objectives of trade unions, Explain functions and obj...

Explain functions and objectives of trade unions. Functions and Objectives of Trade Unions: The functions of trade unions are: (i) The provision of friendly services which

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