For the lincar programming problem below, using simplex method to maximize: Z= x₁ + 2x₂ + 4x₂ Subject to 3x₁ + x₂ + 5x₂ ≤10 x₁ +4x₂+x₂ ≤8 2x₁ + 2x₂ ≤7 20 ܨX ܕܕX, X 23. What would be the pivot element for the first iteration of the simplex tableau? 24. A. B. C. D. 3 in column 1 1 in column 3 1 in column 2 2 in column 1 The second constraint equation x, +4x₂ +x, ≤8 when converted to an equation is: A. x₂ + 4x₂ + x₂ +rs8 B.. x₁4x₂ + x₁ +r=8 C. -x₁ + 4x₂+x₂-8=8 D. x₁ +4x₂+x₂ +8=8
Q: How well a product or service serves its intended purpose at a price customers are willing to pay is…
A: The definition of quality states that every product or service should meet and exceed its intended…
Q: It is no secret that Wall Street firms compete aggressively to lure their clients. Having more…
A: The objective of the question is to find out the proportion of clients who did not receive any perk…
Q: What is the present value of the following set of cash flows, discounted at 10.6% per year
A: To calculate the present value of a set of cash flows, you'll need the cash flow amounts and the…
Q: Chicago's Hard Rock Hotel distributes a mean of 900 bath towels per day to guests at the pool and…
A: The reorder point in inventory can be defined as the level at which a fresh order should be placed…
Q: React to these statements: The customer must have the power to decide if he is willing to pay more…
A: The main issue in need of attention revolves around altering consumer fortitude in choosing item…
Q: What is the primary purpose of conducting a feasibility study in project management
A: Conducting a feasibility study is a fundamental step in project management, serving as a crucial…
Q: Activity Estimated Duration ABCDEFGH 6 3 225 AWN2 3 4 3 Crash Time 3 2 2 2 2 2 3 2 Cost per Week 600…
A: To determine the most cost-effective way to expedite Cherry's project, I will use the crash time and…
Q: A company must perform a maintenance project consisting of seven activities. The activities, their…
A: The objective of this question is to identify the activities that have slack in the project using…
Q: what strategies could be employed to ensure that the program's achievements and impacts are…
A: The objective of the question is to identify strategies that can be used to effectively communicate…
Q: Introduce what five leadership skills are most important for successful leaders to demonstrate.…
A: The first important leadership skill is Communication. Communication is the ability to convey…
Q: Economics Documentary: ALL THE QUEEN'S HORSES 1) Describe the fraud scheme committed by Rita…
A: Business law is the aspect of the law that describes the rules, regulations, and laws that are…
Q: Required: 3a. Plot the cost data against square feet and against openings. (Click each house and…
A: The question is about graphical representation of the data.Given :
Q: How could others listen to you with empathy?
A: Empathy in general can be defined as the ability to grasp and share the emotions of another person…
Q: Import the hotel rooms from the downloaded text file a01 grader_a1_Rooms.csv, appending it to…
A: The objective of the question is to import a CSV file into a database, establish relationships…
Q: The multifaceted challenges an organization faces when contemplating international ventures are not…
A: The objective of the question is to analyze the various challenges an organization might face when…
Q: 5. In project management, a 'Pure Project' organisational structure is characterised as having: AB A…
A: In project management, a pure project organizational structure has a project manager to control the…
Q: Can you show on excel and determine the number of each person that will be needed to complete the…
A: There is a total of two skill levels, The constraints are offices vacuumed per hour and floors…
Q: Corporate triple-A bond interest rates for 12 consecutive months follow. 9.6 9.4 9.5 9.7 9.9 9.8…
A: The objective of the question is to calculate the three-month and four-month moving averages for the…
Q: Using the crossover mileage between the hybrid vehicle and the alternative vehicle from a competing…
A: Let me state the given data, Hybrid vehicleAlternate vehicleVehicle purchase…
Q: You have been asked to assess the success of a recently implemented system that has been deployed…
A: In summary, to assess the success of a system implemented across a large organization's supply…
Q: Develop a 1 year periodized program for a Major League Baseball population. Use the traditional…
A: Major League Baseball (MLB) - is a professional baseball league in North America, consisting of 30…
Q: Following are two weekly forecasts made by two different methods for the number of gallons of…
A: Find the Given details below:
Q: with the information given draw a graph, On the x-axis, you would have the number of units sold…
A: First, I will do the spreadsheet calculations, Here, for a specific number of units sold, I will…
Q: Epsilon analysts have estimated the minimum number of call-center employees needed by day of week…
A: Linear programming is a mathematical method used to find the best possible outcome or solution from…
Q: The total time taken to manufacture the first unit of Product A by Beta, Inc., was 80 hours. The…
A: Time taken to produce 1st unit = 80 hoursLearning Curve Percent = 90%
Q: particular forecasting mode and actual demands that resulted: April May June July August September…
A: The accuracy of a forecast is measured using various metrics. Some of them are MAD, MAPE, Mean…
Q: An assembly line is to be designed to operate 7½ hours per day and supply a steady demand of 300…
A: Find the given details below:
Q: Multiple Choice: If the bakery had to produce at least one chocolate cake for every four apple pies,…
A: The issue requires characterizing a numerical limitation that precisely addresses a situation in a…
Q: Given the cost control graph for a project show below, calculate the cost performance index (CPI).
A: ACWP = 5,500BCAC = 6,000BCWS = 4,900BCWP = 4,100
Q: i need to solve this question using excel solver (simplex method)
A: Decision Variables:Let �1x 1Explanation:Decision Variables:Let �1x 1 be the intensity of Beam 1 (in…
Q: Two activities on the same critical path are candidates for crashing on a CPM network. Activity…
A: Crashing is a concept that is used to reduce the project duration so that the project can be…
Q: SuperTech Battery a rapidly growing distributor of battery manufacturers, is formulating its plans…
A: The objective of the question is to prepare a cash collection schedule and a cash payments schedule…
Q: When a researcher is working to be sure there is consistency with that which is beingmeasured,…
A: The objective of the question is to identify the term that refers to the consistency of a measure in…
Q: Discuss What defines a robust process strategy within an organization?
A: Process strategy refers to a business's documentation strategy that aids in goal achievement and the…
Q: Design of radiation therapy for Mary's cancer treatment • Goal: select best combination of beams and…
A:
Q: Consider a two-tier supply chain with one manufacturer and one retailer who interact in a single…
A: The sales rebate contract coordinates the supply chain if it aligns the retailer's order quantity…
Q: How does international operations management contribute to overall business strategy and…
A: International Operations Management (IOM) is the discipline that manages international corporate…
Q: Haji Ismail Company is going to introduce one of the three new products: keropok, satay, and chips.…
A:
Q: Discuss what are the key considerations when selecting a forecasting method for a specific industry…
A: Forecasting is a method that uses historical data to provide well-informed estimates that may be…
Q: Distinguish between theoretical framework and conceptual framework.
A: The objective of this question is to differentiate between two key components of research design:…
Q: a) As an Operation Manager, list down at least five possible things you should do inorder to…
A: The first part of the question is asking for ways to motivate employees beyond monetary incentives.…
Q: Acme Manufacturing makes a variety of household appliances at a single manufacturing facility. The…
A: Linear programming helps us to find the optimal solution/best outcome, given the constraints. We…
Q: The EEOC makes physical ability tests illegal. (True or False)
A: The Equal Employment Opportunity Commission (EEOC), a federal agency tasked with enforcing…
Q: Live Trap Corporation received the data below for its rodent cage production unit. OUTPUT 49,620…
A: I have solved the problem using Excel and Here are the Excel formulas:
Q: Supply chain management is a critical function in modern businesses, encompassing the planning,…
A: Supply chain management is the aspect of management that deals with all the movement or flow that…
Q: Hi! I need a little help with D. I can't figure out how to calculate the efficiency. Can you explain…
A: Answer Explanation:Step 1: Step 2: Step 3: Step 4:
Q: Blue Lagoon is a contractor that installs residential swimming pools, projects that consist of nine…
A: Find the Given details below:
Q: PRODUCT A PRODUCT B PRODUCT C Total Budgeted sales in pieces 2700 9500 5600 17800 Budgeted…
A: Total sales deviation can be defined as the difference between the budgeted and actual total sales…
Q: Course is network management List ISO management categories and to what they relate
A: Computer networks must be administered, monitored, and optimised as part of network management for…
Q: Rick Wing, salesperson for Wave Soldering Systems, Inc. (WSSI), has provided you with a proposal…
A: Part 2a)Overall system reliability (product of individual pair reliabilities):Overall reliability =…
Step by step
Solved in 5 steps with 6 images
- Next question Use the simplex method to solve the linear programming prob z= 8x1 - 7x2 + 4x3 2x1 Maximize X2 + 8x3 s 40 4x1 - 5x2 + 6x3576 2x1 - 2x2 + 6x3< 32 X120, X2 20, хз 20. subject to Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. A. The maximum is , X2 =, X3 = S2 = and s3 when X1 S1 = B. There is no maximum.Scenario You are going to plant a rectangular flower bed consisting of tulips in the middle surrounded by daisies on the outside. You have the same amount of each flower and will need an equal area for each. You want the border of daisies to be uniform around the tulips in the middle, as shown in the diagram below:3. (Note: This is a variation of problem 6 of chapter 16 in your textbook.) Kenya and Dionne live on adjacent plots of land. Each has two potential uses for their land, the present values of each of which depend on the use adopted by the other, as summarized in the table. All the values in the table are known to both parties. Dionne Rental housing Bee keeping Kenya Apple growing A: $200 B: $700 A: $400 B: $650 Pig farming A: $450 B: $400 A: $450 B: $500 a. What is the efficient outcome? b. If there are negotiation costs of $150, what activities will the two pursue on their land? c. If there are no negotiation costs and the two negotiate, what activities will the two pursue on their land? How might a benevolent planner help reduce the costs of negotiating to encourage the optimal combination of land uses?
- Q1 Find the best solution for the following model using simplex MAX Z = 10X1 + 8X2 SUB TO: 4X1 + 2X2 < 80 X1 + 2X2 < 50 X1 2 0,X2 2 0Combined-cycle power plants use two combustion turbines to produce electricity. Heat from the first turbine’s exhaust is captured to heat waterand produce steam sent to a second steam turbine that generates additional electricity. A 968-megawatt combined-cycle gas fired plant can be purchased for $450 million, has no salvage value, and produces a net cash flow(revenues less expenses) of $50 million per year over its expected 30-year life. Solve, a. If the hurdle rate (MARR) is 12% per year, how profitable an investment is this power plant? b. What is the simple payback period for the plant? Is this investment acceptable?Elaborate/ Explain Integer Linear Optimization and put examples
- Using the grid technique to determine the least-cost location (warehouse) for this problem: Tons Rate X - Coordinates Y – Coordinates S1 200 0.5 2 14 S2 300 0.6 6 10 M1 100 1 2 2 M2 100 2 10 14 M3 100 1 14 18 M4 100 2 14 6 The Grid center coordination is ____ and _____ (round the results to 1 decimal place) Group of answer choices (9.9; 7.8) (5.5; 6.9) (8.7; 10.5) (10.5; 6.4) (9.9; 8.9)3 II | Here are the changes to the original problem and the revised conditions for this decision-making problem: With a favorable market, John Thompson thinks a large facility would result in a net profit of $195,000 to his firm. If the market is unfavorable, the construction of a large facility would result in $185,000 net loss. A small plant would result in a net profit of $110,000 in a favorable market, but a net loss of $25,000 would occur if the market was unfavorable. Doing nothing would result in $0 profit in either market conditions. a) Create a decision table, b) What is your recommendation if you would apply the Maximax criterion (Optimistic)? Follow the guidance from your textbook and create a table. c) What is your recommendation if you would apply the Maximin Criterion (Pessimistic)? Follow the guidance from your textbook and create a table. d) What is your recommendation if you would apply the Criterion of Realism (Hurwicz Criterion) with a coefficient of realism a =…The captain of a cricket team has to allot five middle batting positions to five batsmen. The average runs scored by each batsman at these positions are as follows: Batsman Batting position IV V P 40 40 40 35 25 50 Q 42 30 16 25 27 R 50 48 40 60 50 S 20 19 20 18 25 T 58 60 59 55 53 • Batsmen 'U' with the following average runs in batting positions as given below: Batting position IV V Average runs 45 52 38 50 49
- Formulate decision variable, objective function, and constraints only. Eastborne Realty has $2 million available for the purchase of new rental property. After an initial screening, Eastborne reduced the investment alternatives to townhouses and apartment buildings. Each townhouse can be purchased for $282,000, and five are available. Each apartment building can be purchased for $400,000, and the developer will construct as many buildings as Eastborne wants to purchase. Eastborne’s property manager can devote up to 140 hours per month to these new properties; each townhouse is expected to require 4 hours per month, and each apartment building is expected to require 40 hours per month. The annual cash flow, after deducting mortgage payments and operating expenses, is estimated to be $10,000 per townhouse and $15,000 per apartment building. Eastborne’s owner would like to determine the number of townhouses and the number of apartment buildings to purchase to maximize annual cash flow.A manufacturer has the capability to produce both chairs and tables. Both products use the same materials (wood, nails and paint) and both have a setup cost ($100 for chairs, $200 for tables). The firm earns a profit of $20 per chair and $65 per table and can sell as many of each as it can produce. The daily supply of wood, nails and paint is limited. To manage the decision-making process, an analyst has formulated the following linear programming model:Max 20x1 + 65x2 – 100y1 – 200y2s.t. 5x1 + 10x2 ≤ 100 {Constraint 1}20x1 + 50x2 ≤ 250 {Constraint 2}1x1 + 1.5x2 ≤ 10 {Constraint 3}My1 ≥ x1 {Constraint 4}My2 ≥ x2 {Constraint 5}yi={1, if product j is produced0, otherwiseyi=1, if product j is produced0, otherwiseWhich of the constraints limit the amount of raw materials that can be consumed? A. Constraint 1 B. Constraint 4 C. Constraint 5 D. Constraint 1 and 4 E. Constraint 1, 2 and 3Q2. Solve the given LP problem on the right by (LP): Max Z = 2X1 + 4X2 %3D using The Graphical Solution Method. a) Find the optimal solution, determine the solution type. b) Find the optimality range for the changes in the objective coefficient c2. c) Find the feasibility range for the changes in the Right Hand Side (RHS) of one st. 3X1 + 2X2 < 12 Xị + 2X2 s 8 2X1 + X2 2 2 X1, X2 2 0 of the binding constraints.