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Linear Programming

Billings Company Linear Programming

The Billings Company makes home consturction products. The company has 3 plants. Plant 1 produces metal hardware Plant 2 produces wood products Plant 3 produces glass and does assembly for complex products Billings wants to introduce two new products - a glass door and a bay window assembly.

Linear and Integer Programming Model

1. Consider the following linear programming model: Maximize Z=5 x1 + 4x2 Subject to 3x1+4x2≤10 X1, x2≥0 and integer Demonstrate the graphical solution of this model. 3. A tailor makes wool tweed sport coats and wool slacks.

Linear Programming : Maximum Profit

1. Shoe Manufacture A small shoe manufacturer makes two styles of trainers, a cross-training shoe and a specialist running shoe. A pair of cross-training shoes requires 1 hour machining and 2 hours assembly and makes a profit of £10. A pair of running shoes requires 1.5 hours machining and 1.5 hours assembly, and makes a p

Linear Programming : Graphical Method

Please graph the following linear programming model- Max Z = 10x + 6y 45x + 30y < = 180 3c + 8b < = 20 c, b > = 0 Please show graph and all steps in algebra to get the solution.

Riley's produces two grades of ice cream - creamy and premium.

Riley's produces two grades of ice cream - creamy and premium. Both are produced by blending two types of dairy mixes. Both dairy mixes contain different amounts of butter fat and skim milk. Their cost per gallon varies accordingly (see chart) Dairy Mix Cost Butter Fat Skim Milk 1 0.10 20% 60% Dairy Mi

Snookers Restaurant is open from 8am to 10pm daily.

Dear OTA, Help me with the attached problem. Thanks Snookers Restaurant is open from 8am to 10pm daily. Besides the hours that they are open for business, workers are needed tan hour before opening and an hour after closing for setup and cleanup activities. The restaurant operates with both full-time and part-time workers o

Linear Programming: Optimal Profit

The production manager for the Whoppy soft drink company is considering the production of 2 kinds of soft drinks: regular and diet. The company operates one "8 hour" shift per day. Therefore, the production time is 480 minutes per day. During the production process, one of the main ingredients, syrup is limited to maximum produ

What is the critical path for this project at normal completion time?

See attachment for details: 17. What is the critical path for this project at normal completion time? A. A-E-G B. B-E-G C. A-D-G D. C-F-G 18.What is the normal project completion time? A. 25 weeks B. 10 weeks C. 4 weeks D. 14 weeks 19. Which activity on the critical path has the lowest weekly crash cost? A. A

Woofer Pet Foods Vitamin Content

Woofer Pet Foods produces a low-calorie dog food for overweight dogs. This product is made from beef products and grain. Each pound of beef costs $0.90, and each pound of grain costs $0.60. A pound of the dog food must contain at least 9 units of Vitamin 1 and 10 units of Vitamin 2. A pound of beef contains 10 units of Vitamin 1

Assignment Linear Programming

I think I figured this one out but wanted to be sure. I came up with 24. I have attached the problem. The table above represents the average number of sales for each of three people (A, B, C) at each of four stores (1, 2, 3, 4). With three people and four stores, assigning one person per store will mean that one store is clo

Linear Programming : Objective Function

Question: A croissant shop produces 2 products: bear claws (B) and almond filled croissants (C). Each bear claw requires 6 ounces of flour, 1 ounce of yeast, and 2 TS (tablespoons) of almond paste. An almond- filled croissant requires 3 ounces of flour, 1 ounce of yeast, and 4 TS of almond paste. The company has 6600 ounces of f

Quantitative Methods - Linear Program Graphic Solution Procedure

1. For the linear program: Max 2A + 3B s.t. 1A + 2B < 6 5A + 3B < 15 A,B > 0 Find the optimal solution using the graphical solution procedure. What is the value of the objective function at the optimal solution? 2. Solve the following linear program using the graphical solution procedure. Max 5A + 5B s.t. 1A <

Vector Space Axioms, Zero Element and Geometric Method of Linear Programming

Please see the attached file for the fully formatted problems. 1) Let R+={x/0<x} (that is, the set of positive real numbers). Define the operation of addition on this set by x+y=xy. Show that with this definition there is a zero element, and that every x in R+ has an inverse. Determine what the zero element is, and for any gi

Linear Programming - Staffing

How would you define in linear programming format that an employee has to work 5 consecutive days, and then has 2 days off?

Linear programming

I'm not sure how to go about finding the optimal solution for part a and b ( please see the attached file it includes my partial solution to the question)

Quantitative Methods - Tom's Inc.

Tom's Inc., produces various Mexican food products and sells them to Whole Foods, a chain of grocery stores located in the United States. Tom's Inc. makes two salsa products: Whole Foods Salsa and Mexico City Salsa. The two products have different blends of whole tomatoes, tomato sauce, and tomato paste. The Whole Foods Salsa

Constraints: The LP problem whose output follows determines how many necklaces, bracelets, rings, and earrings a jewelry store should stock. The objective function measures profit; it is assumed that every piece stocked will be sold.

The LP problem whose output follows determines how many necklaces, bracelets, rings, and earrings a jewelry store should stock. The objective function measures profit; it is assumed that every piece stocked will be sold. Constraint 1 measures display space in units, constraint 2 measures time to set up the display in minutes.

Linear Programming

The owner of Chips etc. produces 2 kinds of chips: Lime (L) and Vinegar (V). He has a limited amount of the 3 ingredients used to produce these chips available for his next production run: 4800 ounces of salt, 9600 ounces of flour, and 2000 ounces of herbs. A bag of Lime chips requires 2 ounces of salt, 6 ounces of flour, and 1

Linear programming

The linear programming problem whose output follows is used to determine how many bottles of fire red nail polish (x1), bright red nail polish (x2), basic green nail polish (x3), and basic pink nail polish (x4) a beauty salon should stock. The objective function measures profit; it is assumed that every piece stocked will be so

Linear Programming: Finding Maximum Profit

Question: Cully furniture buys two products for resale: big shelves (B) and medium shelves (M). Each big shelf costs $500 and requires 100 cubic feet of storage space, and each medium shelf costs $300 and requires 90 cubic feet of storage space. The company has $75000 to invest in shelves this week, and the warehouse has 18000 c