Operations management 3510 exam | Operations Management homework help

I need these done as soon as possible. I have an hour. 

1.

In your role as production planner, you have experienced too many stock outs on one particular item.  This item has 308 pints of demand during the lead time and a standard deviation during the lead time of 10.8 pints.

Calculate the Safety Stock assuming a 5% risk level.  (Keep two decimal places in your answer which should be a percentage)

 

2. 

Our home construction company still buys nails in 15-pound boxes but now we use an average of 2690 boxes a year.  Preparing an order and receiving a shipment of nails involves a cost of $2.35 per order.  Annual carrying costs are $1.0 per bag.

What will be their total cost of ordering and carrying the nails?  (Include the pennies in your answer)

 

3. 

Our home construction company buys nails in 15-pound boxes.  We use an average of 2215 boxes a year.  The vendor that makes the nails can produce 33 boxes per day while our usage is 8 boxes per day.  It costs $1.60 to place the typical order.  Annual carrying costs are $0.20 per box.

What will be our average number of boxes on hand if we order the EOQ bags in each order?  (Keep up to two decimal places in your answer)

 

4. 

Management has not been pleased with the number of stockouts for a particular item.  This item has 550 pounds of demand during the lead time and a standard deviation during the lead time of 55 pounds.

Calculate the Safety Stock assuming a 4% risk level.  (Keep two decimal places in your answer)

 

5. 

A JIT system uses Kanban cards to authorize movement of incoming parts.   In one portion of the system, a work center uses an average of 80 parts per hour while running.  The manager has assigned an inefficiency factor of 0.18 to the center.

Standard containers are designed to hold 6 dozen parts each.  The cycle time for parts containers is 105 minutes.

How many containers are needed?

 

6. 

A manager wants to determine the number of containers to use for incoming parts for a kanban system to be installed next month.  The process will have a usage rate of 90 pieces per hour.  Because the process is new, the manager has assigned an inefficiency factor of 0.35.  Each container holds 7 pieces and it takes an average of 75 minutes to complete a cycle.

How many containers should be used?

 

7. 

You make steering wheels for Tesla using Kanban cards to authorize movement of incoming parts.   In one portion of the system, a work center uses an average of 95 parts per hour while running.  The manager has assigned an inefficiency factor of 0.24 to the center.

Standard containers are designed to hold 4 dozen parts each.  The cycle time for parts containers is 80 minutes.

How many containers are needed?

 

8. 

Each employee takes two 10 minute rest breaks and one 25 lunch break each shift.  The company has 2 shifts per work day each with 6 employees.

Compute the takt time for a full day (all shifts) if the company is planning to produce 600 JU-4s.

Note:  Keep two decimal places in your answer.  The answer is in minutes per JU-4.

 

9. 

The most important inventory item has annual holding costs of $436.00.  One method of shipping this item is 5 days faster than the other, but it is $1.25 more per item.

How much more expensive is the slower method compared to the faster method?  (Include the pennies in your answer)

 

A given inventory item has a per-year holding cost of $550.00.  One method of shipping this item is 4 days faster than the other, but its shipping cost is $0.50 more per unit.

How much more expensive overall is the slower method compared to the faster method?  (Include the pennies in your answer)

Get 20% Discount on This Paper
Pages (550 words)
Approximate price: -

Try it now!

Get 20% Discount on This Paper

We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

Custom Writings Help is a Quality-Oriented Company in Online Writing as a result of hiring exceptional professionals to execute clients' tasks.

Essays

Research Papers

At Custom Writings Help,We understand the struggle of research paper writing, and that is why at Custom WritingS Help, we are all out to help you. We pride ourselves on having a team of clinical writers. The stringent and rigorous vetting process ensures that only the 'BEST' Writers are chosen for the job. We have highly qualified Ph.D. and MA writers working with us; we equally offer these experienced writers specific bonuses and incentives to make them deliver highly original, unique, and informative content at reasonably low prices.

Admissions

Thesis Writing Service

Worlwide, Many Masters Students are struggling with Thesis Completion. A thesis is likely to be the longest and most challenging piece of work a student has ever completed. However, unlike essays and other assignments, a student can pick a particular interest topic and work on their initiative. Fortunately, we are there for you. At Custom Writings Help, you are assured of an authentic, imaginative, informative, linguistically great, and advantageous thesis that adheres to all your needs. So, why continue considering different writers when you have discovered the best in the field?

Editing

Custom Papers

Not a single student can avoid writing custom papers. However, a total lack of experience, skills, and time makes it very hard to produce a superb writing piece. Therefore, if you are seeking professional help, turn to us. Our specialized and experienced writers compose a variety of model papers, including custom essays, college term papers, research papers, book reports, MBA essays, executive summaries, dissertations, Ph.D. theses, admission essays, and research proposals for college and university students at any level.

Coursework

Essay Writing

Most of the students disregard the critical principles of essay writing and compose papers below sensible guidelines. Therefore, with Custom Writings Help, one should not worry about his/her essay. Our Writers compose informative and engaging content on all complexities and topics. We write meaningful and smart essays while prioritizing all aspects that bring about a good grade, such as impeccable grammar, proper structure, zero-plagiarism, and conformance to guidelines.

Coursework

Coourse Work Writing

Don't let the seemingly never-ending onslaught of writing assignments get you down. If you are looking where to get course work assistance online, the writers at Custom Writings Help are here to assist you with all of your writing needs. We undertake to unique delivery of papers that meet the professor's requirements. The content is proofread, edited, and checked plagiarism before submission to customers. No matter how big or small your work is, we will deliver on time. Try US Now! !

Coursework

Dissertation Writing Service

High-Quality Dissertation Writing Services are rare. They require Ph.D. academicians – not easily found. However, are an exception. The years, time, and resources we have invested in the dissertation world has given us a competitive advantage over others. Choose to come to Custom Writings Help; You will find perfect Ph.D. consultants who have written hundreds of dissertations theses ready to help you. Let our dissertation-writing services help you craft your dissertation, for you are assured we will give you the results.