primal linear programming model?
Q: Can the Internet help projects in more than one way? What makes these deals different from each…
A: The Internet may be beneficial to projects in a variety of ways. For people and companies, the…
Q: List and explain the attributes of Project quality Management
A: Project Quality Management is a vital component of project management that focuses on ensuring that…
Q: In order to promote the College of Engineering, IT and Environment, the college asks you to organize…
A: Designing and implementing an information session to promote a college is challenging. Ensuring the…
Q: The bullwhip effect can cause the variability in ________ to be substantially greater than…
A: Bullwhip effect is a scenario wher the small fluctuations in retail demand cause comparetively…
Q: The Fearless Champions Outdoor Company is a catalogue sales operation that specializes in outdoor…
A: Find the Given details below: Given details: Quarter Year 1 2 3 1 38 33 40 2 34 36 45…
Q: Only 35 percent of projects were finished on time and on budget, according to a study that was…
A: Mobile applications are now an essential tool for businesses to contact and interact with their…
Q: Given the following activity network: (3 activities - A1, A2 & A3; arrows point from A1 to A2 and A1…
A: A network diagram shows the link of each task with the duration taken by each activity with respect…
Q: Define the concept of power in relation to leadership.
A: NOTE: We are allowed to do one question only at a time. Effective leaders understand the different…
Q: In the context of managing complex real-time systems, what would be regarded as the foremost crucial…
A: Managing complex real-time systems necessitates careful consideration of a number of critical…
Q: You have just determined the actual number of workstations that will be used on an assembly line to…
A: No. of workstations = 6Cycle time = 5 minutesSum of all that tasks = 25 minutes
Q: Graph the region determined by the constraints.Then find the maximum value of the given objective…
A: Objective : 2x+3yConstraint i: x≥0 , y≥0Constraint ii : x+y≤8Constraint iii: 3x+2y≥6
Q: What are the major cross-functional issues related to process selection decisions
A: Planning arrangements, layout suggestions, choices regarding outsourcing, service procedure design…
Q: discuss importance of project resource planning and its impact on project success
A: Project success depends on the effective identification, acquisition, and utilization of the…
Q: The M-N plant manufactures two different products: M and N. Selling prices and weekly market demands…
A: Plant layout refers to the arrangement of physical facilities within a manufacturing or industrial…
Q: List and analyse the eight design-influencing service criteria.
A: A crucial component of operations management is service design. It entails recognizing and creating…
Q: If the firm's profit margin for SUV tires changed from $22/tire to $20/tire what would be the new…
A: The allowable Increase / Decrease for SUV variable is 2, 4 respectively i.e. the range for SUV…
Q: Asssume customers can always enter the waiting line
A: To solve this problem, we can use the M/M/1 queueing model, where arrivals follow a Poisson process…
Q: Draw a model /representation of the strengths and weaknesses, and the current, opportunities and…
A: This case study focuses on Nakassajja Tiles and Ceramics Ltd. (NCTL), a relatively young firm…
Q: The controller's staff at McNichols Lubricants is responsible for preparing quarterly performance…
A: While calculating partial measures of productivity, only 1 input is considered in calculations.…
Q: The processing times of five jobs are given as follows: Job Processing time (minutes) A 20 B…
A: Find the Given details below: Given details: Job Processing time(min) A 20 B 60 C 30 D…
Q: The processing times of four jobs are given as follows: Job Processing time (minutes) A 10 B…
A: Find the Given details below: Given details: Patient Processing time(min) A 10 B 30 C 16…
Q: Explain Dynamic Capability Approach
A: An extension of and push back against the resource-based view's incapacity to comprehend the…
Q: Find the expected completion time for this project. The expected completion time for this…
A: Activity a m b te=(a+4m+b)/6 A 1 4 7 1+4*4+76=4 B 2 5 14 2+4*5+146=6 C 5 11 17 5+4*11+176=11…
Q: 1. Discuss briefly skills every entrepreneur should have and risks with examples.
A: As per the guidelines, I can only answer first question as second question is from other subject…
Q: Forecasting, and Queuing model are examples of management science tools Explain why they are…
A: Management science is the study of complicated organisational issues using mathematical and…
Q: Q.3. “It is evident that the PPDA is the real body for public procurement and disposal activities…
A: In Uganda, the Public Procurement and Disposal of Public Assets Authority (PPDA) is critical in…
Q: You have received a promotion to the position of project manager, but you are unsure if it would be…
A: It might be challenging to decide whether to accept a promotion or search for a different position…
Q: Hospital XYZ has a monthly demand of 80 bottles of Molnupiravir 200mg capsule. The lead time for…
A: Reorder point is a term used in inventory management to determine when to place an order for…
Q: Some possible effects are adding new features or making the scope of the project bigger. Show how…
A: Adding new features: This refers to incorporating additional functionalities or capabilities into a…
Q: The new Fore and Aft Marina is to be located on the Ohio River near Madison, Indiana. Assume that…
A: Find the Calculation methods below: Single server: Multiple servers: Total cost: Total cost = Cw*L…
Q: Is there anything that comes to mind that may increase the machine's output while also reducing the…
A: Businesses may save time and money by applying these tactics while ensuring that their machines work…
Q: Identify five (5) reasons why team project may be behind schedule
A: Here, I would identify five reasons why team projects may be behind schedule, we can identify…
Q: Elaborate the two broad categories of factors that give rise to politics in organisations
A: Politics in organizations refers to the use of power, influence, and networking by individuals and…
Q: Problem 3: Consider a restaurant that is open seven days a week. Based on past experience, the…
A: Linear Programming is a mathematical and statistical tool that is used in operations management to…
Q: could we applied the example on car maintenance workshop?
A: Answer) Please find a more appropriate answer to the question below: To run a car maintenance…
Q: After using your forecasting model for six months, you decide to test it using a tracking signal.…
A: I have solved this problem using Excel and Here are the Excel formulas:
Q: Please complete all work in excel. Use excel to make the calculations (cells can be clicked on to…
A: Fixed cost =$8,000Variable cost =$0.10Selling Price =$0.50
Q: Visakha steel a company that supplies steel bundles to a construction company is having 250-day…
A: Answer) To determine the optimal number of steel bundles to obtain per order, we need to calculate…
Q: Demand forecast for product A is twenty units per week. There is a scheduled receipt of 100 units…
A: Demand forecast = 20 unitsOpening inventory = 56 unitsOrders of week 1 = 24 unitsOrders of week 2 =…
Q: Which of the following was identified as a problem by the highest percentage of international…
A: Corporations encounter various operational issues in the dynamic and linked world of international…
Q: Provide an overall opinion about enron: "the smartest guys in the room "
A: Enron was a company that was once regarded as one of the most innovative and successful companies in…
Q: Calculate early start, early finish, late start, late finish, activity float and activity duration…
A: Activity Immediate Predecessors Duration A - 0 B A 15 C B 15 D C 15 E D 30 F E 30 G F…
Q: The average demand is 50 newspapers; Standard deviation is 20 newspapers. The corresponding lead…
A: Safety stock is a portion of inventory that help to meet any unpredictable variations in demand. A…
Q: When compared to the idea of "quality improvement," what is the difference between benchmarking and…
A: Benchmarking is a process of measuring an organization's performance against the best practices of…
Q: Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank…
A: Find the calculation methods below: Single server: Multi-server: Total cost: Total cost = Cw*L +…
Q: an average daily demand of 50 ampoules, 5 days’ lead time and 40 ampoules safety stock,compute for…
A: Daily demand (d) = 50 Lead time (L)= 5 Safety stock (S)= 40
Q: production phase is to embody the engineering designs and specifications created during the…
A: Production Plan for a Computer System Introduction: The production plan outlines the approach and…
Q: The Westchester Chamber of Commerce periodically sponsors public service seminars and programs.…
A: Suppose-T = No. of television adsR = No. of Radio adsO = No. of Online ads
Q: What are the essential factors to consider when selecting a CRM system for a business, including…
A: It is crucial to consider several aspects when choosing a Customer Relationship Management system…
Q: (Please do not give solution in image format thanku) while our financial loss is serious, most of…
A: Human resource management is the management of employees working in the organization. The work of a…
what is the dual equivalent and the final tableau of the given primal linear programming model?
Min Y₀ = 10Y₁ + 8Y₂
s.t.
Y₁ + 2Y₂ ≥ 5
2Y₁ - Y₂ ≥ 12
Y₁ + 3Y₂ ≥ 4
Y₁ ≥ 0, Y₂ is unrestricted
prove or disprove the complementary slackness theorem.
Step by step
Solved in 3 steps
- The Tinkan Company produces one-pound cans for the Canadian salmon industry. Each year the salmon spawn during a 24-hour period and must be canned immediately. Tinkan has the following agreement with the salmon industry. The company can deliver as many cans as it chooses. Then the salmon are caught. For each can by which Tinkan falls short of the salmon industrys needs, the company pays the industry a 2 penalty. Cans cost Tinkan 1 to produce and are sold by Tinkan for 2 per can. If any cans are left over, they are returned to Tinkan and the company reimburses the industry 2 for each extra can. These extra cans are put in storage for next year. Each year a can is held in storage, a carrying cost equal to 20% of the cans production cost is incurred. It is well known that the number of salmon harvested during a year is strongly related to the number of salmon harvested the previous year. In fact, using past data, Tinkan estimates that the harvest size in year t, Ht (measured in the number of cans required), is related to the harvest size in the previous year, Ht1, by the equation Ht = Ht1et where et is normally distributed with mean 1.02 and standard deviation 0.10. Tinkan plans to use the following production strategy. For some value of x, it produces enough cans at the beginning of year t to bring its inventory up to x+Ht, where Ht is the predicted harvest size in year t. Then it delivers these cans to the salmon industry. For example, if it uses x = 100,000, the predicted harvest size is 500,000 cans, and 80,000 cans are already in inventory, then Tinkan produces and delivers 520,000 cans. Given that the harvest size for the previous year was 550,000 cans, use simulation to help Tinkan develop a production strategy that maximizes its expected profit over the next 20 years. Assume that the company begins year 1 with an initial inventory of 300,000 cans.Assume the demand for a companys drug Wozac during the current year is 50,000, and assume demand will grow at 5% a year. If the company builds a plant that can produce x units of Wozac per year, it will cost 16x. Each unit of Wozac is sold for 3. Each unit of Wozac produced incurs a variable production cost of 0.20. It costs 0.40 per year to operate a unit of capacity. Determine how large a Wozac plant the company should build to maximize its expected profit over the next 10 years.Solve the question below using the attached excel templates with formulas for renting both slow and fast copies (labeled in the excel tabs). Question: The Decision Sciences Department is trying to determine whether to rent a slow or a fast copier. The department believes that an employee’s time is worth $15 per hour. The slow copier rents for $4 per hour, and it takes an employee an average of 10 minutes to complete copying. The fast copier rents for $15 per hour, and it takes an employee an average of six minutes to complete copying. On average, four employees per hour need to use the copying machine. (Assume the copying times and interarrival times to the copying machine are exponentially distributed.) Which machine should the department rent to minimize expected total cost per hour?
- 2. Maximize subject to p = x + 2y X +3y24 2x + y 18 x ≥ 0, y ≥ 0.Maximize Profit=123 L + 136 S 17 L+11 S≤ 3000 6 L+9 S≤2500 L20 and S20 (Availability of component A) (Availability of component B) Show Transcribed Text Implement the linear optimization model and find an optimal solution. Interpret the optimal solution. The optimal solution is to produce LaserStop models and SpeedBuster models. This solution gives the possible profit, which is $. (Type integers or decimals rounded to two decimal places as needed.)At a small but growing airport, the local airline company is purchasing a new tractor for a tractor-trailer train to bring luggage to and from the airplanes. A new mechanized luggage system will be installed in 3 years, so the tractor will not be needed after that. However, because it will receive heavy use, so that the running and maintenance costs will increase rapidly as the tractor ages, it may still be more economical to replace the tractor after 1 or 2 years. The following table gives the total net discounted cost associated with purchasing a tractor (purchase price minus trade-in allowance, plus running and maintenance costs) at the end of year i and trading it in at the end of year j (where year O is now). i 012 1 $13,000 j 2 $28,000 $17,000 3 $48,000 $33,000 $20,000 The problem is to determine at what times (if any) the tractor should be replaced to minimize the total cost for the tractors over 3 years. (a) Formulate this problem as a minimum cost flow problem by showing the…
- At a small but growing airport, the local airline company is purchasing a new tractor for a tractor-trailer train to bring luggage to and from the airplanes. A new mechanized luggage system will be installed in 3 years, so the tractor will not be needed after that. However, because it will receive heavy use, so that the running and maintenance costs will increase rapidly as the tractor ages, it may still be more economical to replace the tractor after 1 or 2 years. The following table gives the total net discounted cost associated with purchasing a tractor (purchase price minus trade-in allowance, plus running and maintenance costs) at the end of year i and trading it in at the end of year j (where year O is now). i B 012 1 $13,000 j 2 $28,000 $17,000 3 $48,000 $33,000 $20,000 The problem is to determine at what times (if any) the tractor should be replaced to minimize the total cost for the tractors over 3 years. (a) Formulate this problem as a shortest-path problem by drawing a…Find solution using Two-Phase method MIN z = 5x1 + 2x2 + 10x3 subject to x1 - x3 <= 10 x2 + x3 >= 10 and x1,x2,x3 >= 0Please show how to solve b
- The interContinental Hotel at Tsim Sha Tsui has 100 total rooms available for Dec 31. There are two types of customers, business customers and leisure customers. InterContinental charges a high rate of $300/night and a low rate of $120/night. High-rate guests do not need pre-booking and has time flexibilities; low-rate guests need pre-booking. Assume business customers always take the high rate option and leisure customers always take the low rate option. Leisure customers always book far earlier before business customers and there are sufficient leisure customers. Which of the following actions would increase the optimal protection level for business customers? Increase both the high and low rates by a factor of two Decrease the high rate from $300 to $200 Decrease both the high and low rates by half O Decrease both the high and low rates by $20 O Increase both the high and low rates by $204. Optimal Rental Decisions in Cloud Computing Assume that AWS has the following 3 options for renting servers. Fraction of Job in one Server Description Rental Low Power Medium Power High Power $2/hr. $4/hr. $9/hr. Hour 1/8 1/6 1/3 L M Note that if you rent a server for less than one hour, you still must pay the rent for the entire hour. You have a job that must finısh in at most 5 hours. The low-power server can finish 1/8th of the job in 1 hour, the medium-power server can finish 1/6 of the job in one hour, and the high- power server can finish 1/3rd of the job in one hour. (a) The typical practice used by most firms is to find a single server that can do the work at the least cost and within the available time. Find the best sıngle server solution-that is, which single server should you use and for how many hours will you rent this server?LPP Model Maximize P = 12x + 10y Subject to : 4x + 3y < 480 2x + 3y < 360 X, y 2 0 Which of the following points (x, y) is feasible? A) ( 120, 10) B ( 30, 100 ) c) ( 60, 90 ) D) ( 10, 120 )