# A company manufactures two products x and y. each product has to be

A company manufactures two products X and Y. Each product has to be processed in three departments: welding, assembly and painting. Each unit of X spends 2 hours in the welding department, 3 hours in assembly and 1 hour in painting. The corresponding times for a unit of Y are 3, 2 and 1 hours respectively. The employee hours available in a month are 1,500 for the welding department, 1,500 in assembly and 550 in painting. The contribution to profits are \$100 for product X and \$120 for product Y.

1. Which one is one of the decision variables for this problem?

a. X: Hours spent for product X

b. X: Quantity to be produced for product X

c. X: Profit (contribution) margin for product X

d. None

2. Total profits are maximized when the objective function (as a straight line on a graph) is:

a. Nearest to the origin irrespective of the ‘feasible region’

b. Nearest to the origin and tangent to the ‘feasible region’

c. Furthest from the origin and tangent to the ‘feasible region’

d. Furthest from the origin irrespective of the ‘feasible region’

3. What is the equation of the labor constraint line for the welding department in this linear model?

a. 2X + 3Y = 1,500 hours

b. 3X + 2Y = 550 hours

c. 2X + 3Y = 550 hours

d. 3X + 2Y = 1,500 hours

4. What is the solution to this linear programming problem in terms of the respective quantities of X and Y to be produced if profits are to be maximized?

a. X = 0, Y = 500

b. X = 150, Y = 400

c. X = 400, Y = 150

d. X = 550, Y = 0

e. None

5. Which resource (constraint) is not bounding the feasible region?

a. Welding

b. Assembly

c. Paint

d. All Bounding

6. Welding, Assembly, and Paint availability hours are extended by 10% (added overtime) and problem is solved again. Following screen shot shows the MS Excel solver solution after this change. What is the value of Objective (Z)?

a. 65,000

b. 66,300

c. 67,600

d. 68,900

e. 69,300

7. Utilizing the initial given data if management wants to increase the profit more what would you recommend?

a. Increase available hours for Welding

b. Increase available hours for Paint

c. Reduce hours needed to weld for X and/or Y

d. All above can be proposed

e. None of these can be proposed

Pages (550 words)
Approximate price: -

Why Work with Us

Top Quality and Well-Researched Papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.

We have a team of professional writers with experience in academic and business writing. Many are native speakers and able to perform any task for which you need help.

Free Unlimited Revisions

If you think we missed something, send your order for a free revision. You have 10 days to submit the order for review after you have received the final document. You can do this yourself after logging into your personal account or by contacting our support.

Prompt Delivery and 100% Money-Back-Guarantee

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.

Original & Confidential

We use several writing tools checks to ensure that all documents you receive are free from plagiarism. Our editors carefully review all quotations in the text. We also promise maximum confidentiality in all of our services.

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

## Calculate the price of your order

Total price:
\$0.00

How it works?

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

Proceed with the payment

Choose the payment system that suits you most.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.

## Essay Writing Service

No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.