(a) maximize subject to - 2x₁ + x₂ F₁-x₂ ≤ 1, 2x1 - x₂ ≥ 1, 2x1 + 2x₂ ≥ 4, I1, I2 20
Q: A pencil supplier has just introduced quantity discounts. The price schedule follows. Order Quantity…
A: EOQ = sqrt(2*D*S/H) D = demand S = ordering/setup cost H = holding cost Annual holding cost = EOQ/2…
Q: You have just been hired as the director of operations for Reid Chocolates, a purveyor of…
A: No. of trips:
Q: Please compare logistics and reverse logistics in your own words.
A: The word "logistics" was first employed for defense or military purposes since it controls the…
Q: Draw the network diagram. b) Identify all project paths. Which path is the critical path and why?…
A: First, I would draw up the Network diagram, from the REF of the network diagram I could answer all…
Q: Lagging Leading Correlation Data Indicator [Choose] Metric indicators showing future trends Grouping…
A: Correlation is a statistical measure that quantifies the degree of linear relationship between two…
Q: A #2 pencil (P) is made from a wood subassembly (WS), a band (B) to hold the eraser on and an eraser…
A: Lead time is how much time that passes from the very outset of interaction until its decision.…
Q: The logical approach, from beginning to end, for assembling a linear programming model begins with:…
A: Since they presuppose that the modeler is already familiar with the constraints and objective…
Q: You are a project manager carrying out the first adaptive project for the company. For each…
A: An adaptive project is a type of project management approach that emphasizes flexibility and…
Q: 6
A: Given: Upper Specification Limit(USL)=47minutes Lower Specification Limit(LSL) =30 minutes Mean time…
Q: The Dubuque Cement Company packs 80-pound bags of concrete mix. Time-study data for the filling…
A: Find the given details below: Given details: Element Performance Rating Observation (Seconds)…
Q: Netflix is a DVD movie rental company. They stock 50 DVDs of a recent blockbuster movie available…
A: To calculate the average number of unrented DVDs in Netflix's warehouse, we need to calculate the…
Q: PROBLEM A Use the following to answer questions 25-28: Last year, the Boise Potato Company (sales of…
A: Work productivity is a proportion of monetary performance that contrasts how much output and how…
Q: has A major coffee supplier has warehouses in Seattle and San Jose. The coffee supplier receives…
A: Ans) Sum of Demand = 400+250 = 650 Sum of Supply = 600+500 = 1100 In order to balance demand and…
Q: As discussed in the course, suggest four (4) ways the group can attain a sustainable competitive…
A: Sustainable competition refers to the ability of a company to maintain a competitive advantage over…
Q: What are the differences between in-house e-commerce development with packaged solutions and service…
A: In-house e-commerce development refers to the process of building an e-commerce platform or website…
Q: Explain company IT department organizational structures?
A: An IT department's organizational structure may facilitate problem-solving, the recruitment of…
Q: IBM Sametime is IBM’s telepresence and collaboration environment. Formerly known as Lotus Sametime,…
A: IBM Sametime is a telepresence and collaboration platform that provides a range of real-time social…
Q: The Silver Star Bicycle Company will be manufacturing both men's and women's models for its…
A: Objective Functions and Constraints: Based on the given details, the objective…
Q: Populate the relevant data using your group number below Calculate a solution using the…
A: As per Bartleby guidelines, we can only solve the first three subparts of one question at a…
Q: Describe the strategic planning in a hospital organization and how legal and ethical considerations…
A: Planning, coordinating, and regulating resources to accomplish organizational objectives are all…
Q: Houts Plastics is a large manufacturer of injection-molded plastics in North Carolina. An…
A: Formulae used: Dollar Volume=Annual Demand × Cost per unit % of total Dollar Volume=Item Dollar…
Q: What happens to availability when the MTTR (time between failures) approaches zero? Can we provide…
A: An essential indicator for assessing a system's dependability is availability. It is described as…
Q: Which of the following is a characteristic of a business. A.risk element B.production C.all of…
A: A business is an entity engaged in commercial, industrial, or professional activities, with the…
Q: Problem #2 a) Develop a CPM diagram for the activities/relationships listed below (assume durations…
A: Find the Calculation methods below: Early Start -- For the first activity Early start is 0 then for…
Q: A manufacturer has a production facility that requires 18,515 units of component JY21 per year.…
A: Total Number of units required = D = 18515 units Lead time = L = 13 days (Not relevant to our…
Q: a. Draw a work package schedule showing all activities, the critical path and the overall estimated…
A: Given, Find the Given details below: Activity Normal duration (NT) (Weeks) Normal cost (NC) (£)…
Q: The bus of company A has planned their capacity in terms of ‘bus-days’. Forecasts show expected…
A: To approach its tactical planning, company A needs to consider a few key factors such as the number…
Q: a. Daily routine or schedule for the day: Let's say you want to graph your daily routine for a…
A: The given data is a time-phased schedule on an hourly basis. Hence, we will prepare a bar chart with…
Q: As a result of your success in expanding the "Real Estate, Real Cheap" network, your boss is eager…
A: As companies expand and acquire new subsidiaries or brands, their IT infrastructure must also evolve…
Q: Solve the following decision tree. Which do you choose (choice 1, 2, 3, or 4)? And if it's 4, what…
A: Find the Decision tree below: The decision tree and the necessary calculations are shown in the…
Q: The type of layout in which workers, materials, and equipment are moved to the product as needed is:
A: In the process layout, functions with similar activities are grouped together. A batch layout is…
Q: Why is inventory at Walmart a problem in supply chain and what are some solutions to this problem?
A: To explain: The reason behind the inventory at Walmart is problem in supply chain and also write…
Q: Sarah and Jennifer have just graduated from college at the University of Washington in Seattle and…
A: A minimum distance problem tends to seek minimum distance via only 1 route.
Q: Question 6 All of these are true about touch in communication EXCEPT: A) it can have a significant…
A: "Since you have asked multiple questions, we will answer the first question for you. If you want any…
Q: Minimum cost production lot size (whole number with no commas) (b) Number of production runs per…
A: Important data are stated below, Annual demand=7500 copies, Daily demand=Annual demandtotal days…
Q: A large manufacturer purchases a part from a supplier under a continuous review system. The average…
A: a Safety stock = Z * σ * sqrt(L) Z = 1.75 (from standard normal distribution table for service…
Q: What are quality standards and how to guarantee your company has reached them?
A: As per Bartleby guidelines, we can only solve one question at a time...Kindly upload the other…
Q: Use the simplex method to maximize the given function. Assume all variables are nonnegative.…
A: Based on the given details, the objective functions and constraints are: Objective Function:Max f…
Q: Pragram Technologies write a report for the Performance Improvement Plan. Training and…
A: Introduction: The purpose of this Performance Improvement Plan (PIP) is to address the performance…
Q: Useful Rules in Project Management 100% Rule-15-15 Rule-.
A: In project management, there are several useful rules that can help ensure project success. Two of…
Q: Based on the highest weighted score, which supplier should be selected? should be selected, with a…
A: Here, I would define the weight for each criterion, As per the question, Here, the weight for…
Q: Based on the forecasted demand from the distributors who currently buy Home-Style cookies and the…
A: We summarize the capacities for the steps as shown below: Mix dough = 349 / hour Roll dough = 436 /…
Q: The seasonal yield of olives in a Piraeus, Greece, vineyard is greatly influenced by a process of…
A:
Q: How might a company make strategic use of countertrade schemes as a marketing weapon to generate…
A: Countertrade schemes involve exchange of goods or services between countries, where payment is made…
Q: Miles Filtration, Inc. provides maintenance services for water filtration systems throughout…
A: Given data-
Q: State the basic difference (only in their legal effects) between a contract to sell, on the…
A: The difference between sale and sell is what differentiates a Contract to Sale and Contract to…
Q: what are the benefits and the risk of multidomestic strategy?
A: A multidomestic strategy is business strategy that emphasizes decentralization and local…
Q: Craft a high-level Procurement Management Plan for the project.
A: A Procurement Management Plan is an important document that outlines the procurement requirements…
Q: coal-fired Power Plant with a 3000 kW rated capacity costs Php 15000 per kW installed. Annual…
A: To find: The total annual cost to the operated plant. Given: The installed capacity is Q=3000 kW.…
Step by step
Solved in 3 steps with 3 images
- -For this problem clearly derive the Linear program-Graph this problem and clearly indicate the feasible options- Clearly determine the solution to the problem using the method of points (be smart about which points you have to evaluate based on the graph of the objective functionAnalyze algebraically what special case in simplex application is present in each of the LP model below. Give an explanation to support your answer. a) Maximize z = 4x1 + 2x2 Subject to: 2x1 - x2 ≤ 2 3x1 - 4x2 ≤ 8 x1, x2 ≥ 0b) Maximize z = 3x1 + 2x2 Subject to: 4x1 - x2 ≤ 8 4x1 + 3x2 ≤ 12 4x1 + x2 ≤ 8 x1, x2 ≥ 01. A specific assignment of values to decision variables is called what? a. Constraint b. Feasible c. Solution d. None of the above 2. Which of the following must be true of a feasible solution a. All of what Solver calls changing variables must be greater than 0 b. It is optimal c. It violates no constraints d. None of the above
- You are given the tableau shown in Table 74 for a maximization problem. Give conditions on the unknowns a1, a2, a3, b, and c that make the following statements true: a)The current solution is optimal. b)The current solution is optimal, and there are alternative optimal solutions. c)The LP is unbounded (in this part, assume that b 0).What is Optimization? How many methods are there to calculate it? Explain this? 2- What do we mean by function Objective? What do we mean by constraints? 3- Give three practical examples (physical or engineering) of a target function with a constraintIs my solution correct and did I fully answer the questions? (see attachment for my solution) Question: There are three factories on Momiss River. Each emits two types of pollutants, labeled P1 and P2, into the river. If the waste from each factory is processed, the pollution in the river can be reduced. It costs $1,500 to process a ton of factory 1 waste, and each ton processed reduces the amount of P1 by 0.10 ton and the amount of P2 by 0.45 ton. It costs $2,500 to process a ton of factory 2 waste, and each ton processed reduces the amount of P1 by 0.20 ton and the amount of P2 by 0.25 ton. It costs $3,000 to process a ton of factory 3 waste, and each ton processed reduces the amount of P1 by 0.40 ton and the amount of P2 by 0.50 ton. The state wants to reduce the amount of P1 in the river by at least 125 tons and the amount of P2 by at least 175 tons. a. Use Solver to determine how to minimize the cost of reducing pollution by the desired amounts. Are the LP assumptions…
- Consider the following puzzle. You are to pick out 4three-letter “words” from the following list:DBA DEG ADI FFD GHI BCD FDF BAIFor each word, you earn a score equal to the position thatthe word’s third letter appears in the alphabet. For example,DBA earns a score of 1, DEG earns a score of 7, and so on.Your goal is to choose the four words that maximize yourtotal score, subject to the following constraint: The sum ofthe positions in the alphabet for the first letter of each wordchosen must be at least as large as the sum of the positionsin the alphabet for the second letter of each word chosen.Formulate an IP to solve this problem.9. Which of the following is NOT a requirement of a linear programming problem? Select one: a. constraints, expressed as linear equations or inequalities b. an objective function to be maximized or minimized c. an objective function, expressed in linear terms d. alternative courses of action e. one constraint for each decision variableFind solution using BigM (penalty) method.Maximize Z = x1 + 2x2 + 3x3 - x4subject to the constraintsx1 + 2x2 + 3x3 = 152x1 + x2 + 5x3 = 20x1 + 2x2 + x3 + x4 = 10and x1, x2, x3, x4 ≥ 0
- Suppose an assignment problem, where there are 3 employees who must perform 3 different tasks. The times (in hours) that employees take to perform each of the tasks is shown below. Each employee must perform only one task, and a task can only be performed by one employee. All employees are paid exactly the same wage per hour of work. Minimize the total time to make all tasks. Task 1 Task 2 Task 3 Employee 1 154 29 40 Employee 2 18 137 12 Employee 3 94 13 31 How many variables does the problem have? How many constraints does the problem have? The objective function corresponds to:1. Consider the following linear programming formulation: Min 5x + 2y Subject to (1) 3x + 6y ≥ 18 (2) 5x + 4y ≥ 20 (3) 8x + 2y ≥ 16 (4) 7x + 6y ≤ 42 (5) x, y ≥ 0 a. Solve the problem graphically. Specifically, show each constraint and the feasible region, draw an objective function line and identify an optimal point (the solution). When reporting the optimal solution and the corresponding objective function value, you may estimate the optimal x and y values from the graph. b. What are the optimal values of x and y, using the solver add-in? What is the corresponding value of the objective function? c. How many extreme points does the feasible region have? Enumerate them. Hint: It's from the graph. d. Change the objective function to 15x + 12y.. What is the new optimal solution(s)?In the problem on excel : 1.What are the decision variables 2.What is the objective functions 3. What are the 11 constraints and explain A used t company, owned by Musa in Ottawa sells 7 different brands covering 3 different products. These are 4 Brands of Cars: Toyota, Honda, Chevrolet and BMW; 2 brands of Motorcycles: Suzuki and Yamaha, and 1 brand of Sailboats: Amel. Musa knows that his sales floor which he will display his products is 70,000 square feet, and that a Car takes 60 square feet of space, a motorcycle takes 20 square feet of space, and a sailboat takes 800 square feet of space. The profit that can be made for selling each of 7 different items is listed below: ITem Profit per unit Car - Toyota $2800 Car - Honda $3900 Car - Chevrolet $2,100 Car - BMW $5000 Motorcycle - Suzuki $1,000 Motorcycle - Yamaha $2,250 Sailboat - Amel $9,500 The transportation company is trying to determine how many of each item to order to maximize profit, given the following restrictions:…