Câu 2: Use the graphical method to find all optimal solutions for the following model: Маx 2х1+ 3x2st.X1 + x2 < 302х1 — 2х2 2 -10-X1 + 3x2X1 + x2 > 5X1, X2 2 0

An LPP is a mathematical tool using to solve complicated problems in the area of decision making. It…

Answered: graphical method to find all optimal…

Business

Operations Management

graphical method to find all optimal solutions for the following model

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

See similar textbooks

Similar questions

The Bayside Art Gallery is considering installing a video camera security system to reduce its insurance premiums. A diagram of the eight display rooms that Bayside uses for exhibitions is shown in the figure below; the openings between the rooms are numbered 1 through 13. A blueprint of a gallery with eight rooms, one entrance and thirteen doorways is shown. The gallery is laid out in a grid of three columns and four rows. Some rooms take up more than one row. The left-hand side contains rooms 1 and 2, the middle column rooms 3, 4, 5, and 6, and the right-hand side rooms 7 and 8. The following list contains each doorway and the rooms it connects. Entrance: Room 1 Opening 1: Rooms 1 and 3 Opening 2: Rooms 3 and 7 Opening 3: Rooms 3 and 4 Opening 4: Rooms 1 and 4 Opening 5: Rooms 4 and 7 Opening 6: Rooms 1 and 2 Opening 7: Rooms 4 and 5 Opening 8: Rooms 2 and 5 Opening 9: Rooms 5 and 7 Opening 10: Rooms 5 and 6 Opening 11: Rooms 7 and 8 Opening 12: Rooms 2 and 6 Opening 13:…
Dongguk Furniture Is A Manufacturer Of Fine Hand-Crafted Furniture. During The Next Production Period, Management Is management is considering producing 3 products; dining room tables, dining room chairs, and/or bookcases. The time required for each item to go through the two stages of production (assembly and finishing), the amount of wood required (fine cherry wood), and the corresponding unit profits are given in the following table, along with the amount of each resource available in the upcoming production period. Formulate the objective functions and constraints determine the breakdown of each product and the expected profit
Gordon Miller's job shop has four work areas, A, B, C, and D. Distances in feet between centers of the work areas are: A B C D A − 4 10 8 B − − 5 9 C − − − 9 D − − − − Workpieces moved per week between work areas are: A B C D A − 900 700 600 B − − 400 300 C − − − 600 D − − − − It costs Gordon $3 to move 1 work piece 1 foot. The weekly total material handling cost of the layout =....... $nothing (enter your response as a whole number). The weekly total material handling cost of the layout =....... nothing dollars (enter your response as a whole number).
Fashion Fun makes 2 types of high end sneakers for toddlers, "Run-It-Out" brand and Jump-It-Out" brand. Manufacturing times for each set of sneakers is given below: Run-It-Out Jump-It-Out Total Hours Available Molding Time 2 4 39 Assembly Time 44 Accessory Time 3 34 The profit for the Run-It-Out brand is 85 per pair sold and the profit for Jump-lt-Out is $150 per pair sold FORMULATE the linear programming problem using the above data. Do NOT solve the problem. Be sure to define the decision variables, objective function, and all constraints.
A linear programming computer package is needed. The Silver Star Bicycle Company will be manufacturing both men's and women's models for its Easy-Pedal 10-speed bicycles during the next two months. Management wants to develop a production schedule indicating how many bicycles of each model should be produced in each month. Current demand forecasts call for 150 men's and 125 women's models to be shipped during the first month and 200 men's and 150 women's models to be shipped during the second month. Additional data are shown. Model Men's Women's Production Costs men's model in month 1 women's model in month 1 $120 men's model in month 2 $90 Labor Requirements (hours) Assembly Manufacturing 2.0 1.6 bicycles 1.5 Last month the company used a total of 1,000 hours of labor. The company's labor relations policy will not allow the combined total hours of labor (manufacturing plus assembly) to increase or decrease by more than 100 hours from month to month. In addition, the company charges…
The demand for subassembly S is 120 units in week 7. Each unit of S requires 1 unit of T and 1 unit of U. Each unit of T requires 1 unit of V, 1 unit of W, and 1 unit of X. Finally, each unit of U requires 1 unit of Y and 2 units of Z. One firm manufactures all items. It takes 2 weeks to make S, 1 week to make T, 2 weeks to make U, 2 weeks to make V, 3 weeks to make W, 1 week to make X, 2 weeks to make Y, and 1 week to make Z. ✔✔✔Click the icon to view the product structure and the time-phased product structure. Click the icon to view the on-hand inventory. Suppose that in addition to 120 units of S, there is also a demand for 20 units of U, which is a component of S. The 20 units of U are needed for maintenance purposes. These units are needed in week Additionally, a new order has been received for 90 units of S due in week 8. Modify the net material requirements plan to reflect these changes. Construct a new net material requirements plan (enter your responses as whole numbers). Item…
The following three questions refer to Sony Records, Inc. Executives of the company are re- releasing Michael Jackson's Thriller CD. The following cost and revenue information pertains to the new CD: CD package and disc (direct material and labor): $2.50/CD Songwriters' royalties: $0.70/CD Recording Artists' royalties: $2.00/CD Advertising & promotion: $380,000 Sony Records Inc.'s Overhead: $300,000 Selling price of CD: $10.00 Question 1: What is the per unit gross marketing contribution? 35% None of these 52% 48%
Discuss a situation where constrained optimization is used?