c. Maximize z = X₁ + X2 Subject to Primal 2x1 + x₂ = 5 3x1 - x₂ = 6 X₁, X2 unrestricted Primal in Equation
Q: Using an Xbar Chart, what are the upper and lower control limits?
A: Given The sample mean = 99.73% Standard deviation = 1.13 Z-score corresponding to 99.73% under…
Q: The table shows the values found in the error analysis. What method of forecasting would be best to…
A: Here, given the data stated below For each method, I have been given the MSE value and forecast…
Q: Mr. John produces a special type of shoes on an assembly line. The process involves eight different…
A: Necessary information: The following information is required to balance the assembly line. these are…
Q: Forecast accuracy is important because it impacts the organizations' money and people. True False
A: Accurate forecasting helps with cost cutting, production and staff scheduling, capital planning and…
Q: Gingerbread Man Inc. produces short runs of cakes with a daily demand of 500 cakes that are shipped…
A: Container capacity is calculated total requirement of the system and divided by Number of Kanban.…
Q: Truck 1 2 3 4 5 A46756 354325 B 5 Route с 9 8 10 5 3 A63454 Ꭰ 8 E75689 10
A: Given data:
Q: The owner and manager of a hardware store reevaluates his inventory policy for hammers. sells an…
A: Given data: Monthly Demand (d) = 50 hammers in a month Then, Annual Demand (D) = 50 × 12= 600…
Q: The university administration would like to add some additional parking locations. To make everyone…
A: Given data is Objective function: Min Z=365x1+410x2+405x3+410x4+355x5+445x6 Subject to constraints:…
Q: Terex Corporation is a global manufacturer of aerial work platforms and materials processing…
A: Inventory is a necessary evil. Keeping too much and too less of it leads to financial consequences.…
Q: a) What is the economic order quantity? 306 units (round your response to the nearest whole number).…
A: EOQ stands for economic order quantity. It is a company's optimal order quantity that undervalues…
Q: Question sti Saved All of the following can be said about network diagrams EXCEPT: For making a…
A: A : For making a network...... This is false because there is no such constraint to represent a…
Q: David Polston prints up T-shirts to be sold at local concerts. The T-shirts sell for $18.90 each but…
A: Given, Selling price SP= $18.9 Cost price CP= $4.6 Salvage value V = $4.5 Mean m = 170 Standard…
Q: According to the EOQ and increase in interest rates would tend to....? A: increase the number of…
A: Here, I want to increase the Interest rate, The yearly carrying cost for each unit is =The cost…
Q: Priority Average Arrival Rate (exponential interarrival times) High 3 per hour Low 5 per hour…
A: Find the Calculation methods below: Probability of no customers in the system: ρ0 = 1[∑n = 0n =…
Q: 1. Use exponential Smoothing when α= .6 and the forecast for March is 350.
A: Forecasting is a technique used to predict future outcomes on the basis of past data. In businesses…
Q: We have demand for a product with 1500 units/month. The vendor offers quantity discounted method for…
A: Annual demand (D) = 1500×12=18000 Units Order cost (S) = $10 + $3 = $13 per order Warehouse rent fee…
Q: (a) What was their raw material and their labor productivity with the standard equipment? (b) What…
A: Productivity is the relationship between the volume of the input and output that is calculated in…
Q: Tyler Apiaries sells bees and beekeeping supplies. Bees (including a queen) are shipped in special…
A: Given data: Target weight μ =14 kg Tolerance limit =+/- 2.4 kg Standard deviationσ= 0.7 kg
Q: Given the following historical data, what is the simple three-period moving average forecast for…
A: A moving average is a running average of a set of numbers or a series. It can be used to calculate…
Q: The error measurement that gives weight based on the relative error is: Bias Residual O MSE O MAD…
A: Forecasting errors are the difference between the actual and forecasted values. Forecasts are…
Q: Operations management is a process that uses resources to transform inputs into outputs. Explain the…
A: Operations is a very important part of any business. It consists of all the activities related to…
Q: Calculating the expected time and variance for all of these activities. -Drawing the full network…
A: A critical path can be described as a series of tasks that need to be completed in order for a…
Q: a) What is the economic order quantity? 306 units (round your response to the nearest whole number).…
A: As per Bartleby guidelines, we can only solve the first three subparts of one question at a…
Q: a) What is the economic production quantity? 690.88 units (round your response to two decimal…
A: As per Bartleby guidelines, we can only solve the first three subparts of one question at a…
Q: Given the following list of items, Item Annual Demand 101 102 103 104 105 201 202 203 204 205 Item…
A: Formulae used: For Part a) Compute the annual usage cost of each item = Annual Demand × Unit Price…
Q: How many arcs will the network have?
A: The transportation model is used to calculate the minimum cost of the route by selecting different…
Q: How can you manage your expectations in your relationship?
A: Converse with your partner about the thing you're both anticipating from the relationship. It will…
Q: A retailer has two stores selling the same product. Weekly demand at store 1 is normally distributed…
A: Inventory pooling is done to comprehend the risk involved in the supply chain. The risk are…
Q: IN THE MID-1960S, WALT DISNEY’S DREAM was to build a family resort destination like no other. The…
A: At the Resort, operational planning is grounded in analysis that is derived from forecasts. The…
Q: The Sea Wharf Restaurant would like to determine the best way to allocate a monthly advertising…
A: Decision Variables: Suppose-N be the amount to be allocated for newspaper advertisingR be the amount…
Q: K Race One Motors is an Indonesian car manufacturer. At its largest manufacturing facility, in…
A: Economic order quantity is an order quantity that use to define the optimal quantity of orders to…
Q: a) For the existing layout, the cumulative "load x distance" or "movement cost" = whole number).…
A: Production is the process in which inputs are combined to have the required output. It includes a…
Q: For the network schedule shown below, which statement is true? a. This is an example of the…
A: Statement c is true because Activities B and C are concurrently occur
Q: ● on billboards and newspapers together must not exceed the amount spent on TV ads. While fund-…
A: Note: - As question 8-7 is only complete we will answer question 8-7 here. Given data is Exposure…
Q: Mr. Jack is in the process of expanding his manufacturing business. He decided to open a plant in…
A: a) i) Location A : 60000+30x Location B : 80000+20x Location C : 100000+15x Location D :…
Q: QUESTION #1 The figure shows the manufacturing processes, weekly market demands, unit revenues, and…
A: Constraint refers to any resource that limits the performance of the system. The constraint can be…
Q: For the data set Download data set, perform exponential smoothing with alpha = 0.1 to determine the…
A: Given the data stated below, for this dataset, I would perform the exponential smoothing forecast,…
Q: A decision maker is looking to minimising costs through three alternative decisions a1 , b2 and c3…
A: 1.
Q: Explain the three different source of information and forecast assumptions
A: The term "forecasting" describes the process of speculating on what will occur in the future based…
Q: ment strategy is irrelevant because market forces will always dictate where the balance of power is…
A: The phrase "procurement strategy" describes a long-term plan to forge strategic ties with rival…
Q: Chemical plants, oil refineries, liquor producers, pharmaceuticals, and nuclear power plants are…
A: A production process is based on the technique used by the business to produce products for its…
Q: Fortnex is a company that assembles small household appliances including coffee makers, toasters,…
A: Find the Calculation methods below: Economic Order Quantity (EOQ) = 2*D*SHD - Annual DemandS -…
Q: Prior to conducting double exponential smoothing a simple linear regression is conducted and the…
A: Double exponential smoothing computes a trend equation through the data using a special weighting…
Q: On average, how many parties of truckers are waiting to be seated? Question 1 options: 0.27.…
A: The actual usage time (p) is calculated by multiplying the lambda value with s. Where lambda is the…
Q: Kalyan Singhal Corp. makes three products, and it has three machines available as resources as given…
A: Objective Functions and Constraints: Based on the given details, the objective…
Q: Mr. John produces a special type of shoes on an assembly line. The process involves eight different…
A: Necessary information: The following information is required to balance the assembly line. these are…
Q: Hilltop Restaurant is located in Dempsey Hill. The restaurant has a capacity of 35 tables to serve…
A: As per Little's law, L = λ×W Here, L = Average number of customers in the system λ = Average…
Q: Use the technique developed in this section to solve the minimization pro Minimize C= 200x + 150y +…
A: Linear programming is a mathematical technique that is also used in operations management…
Q: What is the average number of boats that will be waiting for service? (c) What is the average time…
A: Queuing theory is the study of waiting for lines/queues. This model helps to determine the length…
Q: Sycamore Plastics (SP) is a manufacturer of polyethylene plastic pellets used as a raw material by…
A: Solver constraints:
Write the dual for the primal problem:
Step by step
Solved in 4 steps
- If a monopolist produces q units, she can charge 400 4q dollars per unit. The variable cost is 60 per unit. a. How can the monopolist maximize her profit? b. If the monopolist must pay a sales tax of 5% of the selling price per unit, will she increase or decrease production (relative to the situation with no sales tax)? c. Continuing part b, use SolverTable to see how a change in the sales tax affects the optimal solution. Let the sales tax vary from 0% to 8% in increments of 0.5%.Use the simplex method to maximize the given function. Assume all variables are nonnegative. Maximize f = 7x + 14y + 4z subject to the following. 3x + 5y + 4z ≤ 30 3x + 2y ≤ 4 x + 2y ≤ 8 (x,y,z)= f=Suppose we are solving a maximization problem andthe variable xr is about to leave the basis.a What is the coefficient of xr in the current row 0?b Show that after the current pivot is performed, thecoefficient of xr in row 0 cannot be less than zero.c Explain why a variable that has left the basis on agiven pivot cannot re-enter the basis on the next pivot.
- Use the simplex method to maximize the given function. Assume all variables are nonnegative.Maximize f = 3x + 22y subject to 14x + 7y ≤ 35 5x + 5y ≤ 50 (x,y)= f=Set up the simplex matrix used to solve the linear programming problem. Assume all variables are nonnegative. Maximize f = 8x + 9y + 3z subject to 2x + 7y + 8z ≤ 100 6x + 3y + z ≤ 160 3x + 4y + 9z ≤ 10 .Use the simplex method to maximize the given function. Assume all variables are nonnegative. Maximize f = 2x + 9y subject to the following. 2x + 5y ≤ 50 x + 5y ≤ 45 x + y ≤ 14 (x,y)= f=
- Analyze 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 ≥ 0b) Maximize Z = −40X1 −100X2s.t 10X1 + 5X2 ≤ 2502X1 + 5X2 ≤ 1002X1 + 3X2 ≤ 90X1, X2 ≥ 0Solve by simplex method, what are the solutions? Show that this problem hasmultiple solutions and find the solutions?Indetify the constraints that form the fesible region and identify the constraints that are rebundant. Equation: Maximize 5x1 + 3x2 Subjected to x1 + 5x2 ≤ 5 4x1 + 3x2 ≤ 12 x1 + x2 ≤ 4 x1 + x2 ≤ 5 5x1 + 7x2 ≤ 35 x1 + x2 ≥ 0
- Simplex Method Solve the following LP problem using the simplex method. Maximize: P = 9x + 7ySubject to:2x + y ≤ 40x + 3y ≤ 30x, y ≥ 0 What is the entering variable and leaving variable in Table 2? a. Entering Variable: x and Leaving Variable: S2 b. Entering Variable: y and Leaving Variable: S2 c. Entering Variable: y and Leaving Variable: S1 d. Entering Variable: x and Leaving Variable: S1For the products A, B, C, and D, which of the following could be a linear programming objective function? Select one: a. Z = 1A + 2BC + 3D b. Z = 1A + 2AB + 3ABC + 4ABCD c. Z = 1A + 2B + 3C + 4D d. Z = 1A + 2B/C + 3DUse the simplex method to maximize the given function. Assume all variables are nonnegative. Maximize f = 20x + 12y + 12z subject to the following. x + z ≤ 45 x + y ≤ 30 y + z ≤ 45 (x,y,z)= f=