a vending machine at a city airport dispenses hot coffee, hot chocolate or hot tea in a constant service time of 20 seconds. customers arrive at the vending machine at a mean rate 60 per hour (poisson distributed). determine the average length of the waiting line and the average time a customer must wait? how busy are they? 45% 33.33% 50% 300%
Q: What are the effects (results) of proces
A: Process variations are the normal variances or fluctuations that take place while operational…
Q: Find two ethical studies related to project management that have been evaluated by peers, and then…
A: Ethics play vital role in project management, ensuring that the projects are conducted in…
Q: Why does it cost so much money and carry so much risk to replace outdated systems with new ones
A: If we replace the outdated systems with new ones, This initiative would be expensive and we could…
Q: May I request that you elaborate on the topic at hand? What do the two-tier and three-tier layouts…
A: In web-based application development, the system's efficacy, scalability, and maintainability are…
Q: 5. Formulate a level sales and operations plan for a company with the following predicted demand:…
A: Aggregate planning is a strategic process used in business and operations management to determine…
Q: A restaurant uses 100 per week or 5,000 quart bottles of ketchup each year. The ketchup costs $3.00…
A: Given:The annual demand is given as 5,000 quart bottles of ketchup, which is D = 5,000. The ordering…
Q: Greenville Cabinets received a contract to produce speaker cabinets for a major speaker…
A: Linear programming helps us to find the optimal solution/best outcome, given the constraints.We want…
Q: Draw AON Diagram. Identify each path and Critical Path. Activity ID No. 1 2 3 4 5 6 80 7 Activity…
A: A network diagrm is a graphical representation of project that helps to identify the activity…
Q: How can we determine each component of the system in the most efficient manner?
A: 1. Document and Communicate: Create and Share Documents: Keep thorough records of the components…
Q: Draw the decision tree and indicate the better plan
A: Plan A has an expected profit of 40000 with the profit and probability as…
Q: Why should a systems developer care about ISO?
A: ISO is an independent, non-governmental international organization that develops and publishes…
Q: The purchasing function's responsibility is to ensure that it secures timely and undisturbed…
A: Quality management refers to the process or function that is primarily concerned with ensuring that…
Q: Conduct a critical evaluation of the application of static models in the financial sector of a…
A: Static models refer to models or representations that do not change over time or remain unchanged…
Q: Complete the MPS record below for a single item. (Enter your responses as integers. A response of…
A: Master Production Schedule or MPS is a plan based on independent demand forecast and sales. It is…
Q: Tell me about a time when you implemented an HR initiative, policy or program that didn’t stick.…
A: Here, I have considered a hypothetical scenario for implementing an HR initiative, policy, or…
Q: Have a working knowledge of the key components of ERP systems and buying databases?
A: Both ERP systems and buying databases are essential components for managing the supply chain…
Q: meaning of the scope of employment in determining vicarious liability which is to be assigned to…
A: Vicarious liability is a legal doctrine that holds one party liable for the actions or omissions of…
Q: Complete the table below to show the quantity shipped from each factory to each customer. (Leave no…
A: Here, the total shipping cost is to be minimized, so, we would formulate the LP, Decision…
Q: The partially completed inventory record for the driveshaft subassembly in the table below hows…
A: MRP, is the production planning and inventory control system that efficiently controls the…
Q: Emarpy Appliance is a company that produces all kirids of major appliances. Bud Banis, the president…
A: Production planning helps in estimating future customer demand for the products or services. This…
Q: The total output from a production system in one day is 900 units and the total labor necessary to…
A: Productivity is majorly described as a ratio b/w the output & the inputs. The productivity ratio…
Q: 10. The demand for three products selected from a company's sales and operations plan are shown…
A: Operation management is performed in each manufacturing organization. It all deals with the…
Q: Draw the Critical Path Method (CPM) network diagram and highlight the critical path for activities…
A: Resource Leveling: Resource leveling is the process of optimizing resource utilization by balancing…
Q: Why are phone calls a more effective technique of data collection when compared to other approaches?
A: The organizations conduct surveys to collect relevant data on the basis of which they can analyze…
Q: The product life cycle shows us that markets and competition are dynamic. Over time old products are…
A: Superior Wire, Inc., manufacturer, and seller of special types of wire used in telecommunications…
Q: how did you get "AL= 1+CL/2"
A: A statistical measure that represents the range around a sample statistic within which the true…
Q: Rosaliz has been working for ten years in a food and institutional product distribution company that…
A: Supplier management refers to the processes and activities involved in effectively managing the…
Q: ease create an objective true using these two solutions.
A: An objective tree diagram represents a hierarchy that defines and organizes the objectives and…
Q: What are the advantages and disadvantages of providing lower-income homeowners with financial…
A: Providing the financial assistance to the lower-income homeowners for remodeling or manufacturing…
Q: Assuming that Ritz must have the semiconductor (stopping or doing without is not a viable option),…
A: Here, I would consider two alternatives, these alternatives are "make or buy", next, I would…
Q: EOQ analysis Tiger Corporation purchases 1,360,000 units per year of one component. The fixed cost…
A: Economic order quantity (EOQ) is the optimal order quantity that helps in minimizing the total…
Q: Ritz Products's materials manager, Tej Dhakar, must determine whether to make or buy a new…
A: Decision analysis helps in clearly defining the decision problem and identifying the objectives,…
Q: Why should a systems developer care about ISO?
A: Creating dependable, resilient, and interoperable systems in the field of software development…
Q: Do a Work Breakdown Structure (WBS) for organizing a conference?
A: Organizing a conference is a complex undertaking that requires careful planning, coordination, and…
Q: A.) What is the overage cost of overbooking one too many rooms? $55 $120 $25 $175 B.) What is the…
A: Overbooking refers to a practice that is very common in the hotel industry. It is a practice of…
Q: The three-station work cell illustrated in the figure below has a product that must go through one…
A: Bottleneck is the Process step with the least capacity is called the bottleneck. It is the process…
Q: AON network diagram B(4) A(3) Reduce A by D(6) by C(6) Total additional cost is $ E(6) (If there is…
A: Project crashing involves shortening the expected time taken for a project. The process of reduction…
Q: Analyse how employing low-cost provider strategy can lead to a fragmented supply chain and longer…
A: As per the question data, we could understand that implementing a low-cost provider strategy in a…
Q: 12.4 A company has a warehouse with the dimensions shown in the following diagram. How many pallets…
A: A warehouse is a large facility or area that is used by businesses to store their finished goods or…
Q: Solve the following exercise using the simplex method In a laboratory, 4 products P1, P2, P3, P4 are…
A: The simplex method is a widely used algorithm for solving linear programming problems. The simplex…
Q: Empowerment- “Just asking employees to begin making decisions about their day- day tasks is easy.…
A: Human resources management is the process of managing the people working in the organization so that…
Q: What differentiates a copy that is shallow from one that is profound when it comes to copywriting?
A: ***Below answer is explained in the context of Operations management/Business***In the context of…
Q: A daily newspaper is stocked by a coffee shop so its patrons can purchase and read it while they…
A: Economic order quantity is the minimum quantity that an organization should maintain to reduce the…
Q: During the Decision Stage of the Strategy Formulation framework, the focus is upon generating…
A: The alignment of an organization's internal capabilities and resources with the chances and dangers…
Q: Did lack of maintenance, poor or faulty maintenance or inadequate reliability play a role or…
A: The Elevator accident at Vaal Reefs gold mine near Orkney in 1995 was a sad occasion that resulted…
Q: Best-Appliance makes high-powered industrial strength microwave oven and wants to create an MRP for…
A: Economic Part Period = = Hence,Economic Part period = 80We have to ensure that the order quantity…
Q: Explain many methods for purchasing software, including offline and online software creation…
A: In operations management, the process of purchasing software involves various methods that can be…
Q: How can eCommerce improve the performance of a business?
A: The eCommerce industry has developed into a crucial element for the development and growth of many…
Q: Do you agree with Fiedler’s belief that people have one dominant leadership style and cannot change…
A: Fiedler's Contingency Theory of the leadership proposes that individuals have one dominant…
Q: Please use familiar terminology to discuss certain design trade-offs between efficiency and safety?
A: In a variety of disciplines, including engineering, manufacturing, transportation, and software…
Please do not give solution in image formate thanku.
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 11 images
- During nearly four decades of business operations, Memphis-based FedEx has earned a reputation for reliable, on-time delivery of packages to homes and offices around the country. Founder Fred Smith originally focused on overnight deliveries, choosing Memphis as the company’s headquarters because the airport rarely closes due to bad weather. With FedEx’s planes departing and arriving on schedule nearly all the time, its express shipments usually remained on schedule, then and now. To reassure customers that delivery will take place when and where promised, the firm offers a money-back guarantee on time-sensitive express shipments, among other services. FedEx has steadily expanded its portfolio of services since the 1970s. Its original overnight express delivery is currently available to U.S. customers in various forms, including “first-overnight” delivery, next-morning delivery, next-afternoon delivery, and budget-pleasing two- or three-day delivery. The company’s services also include cost-effective ground delivery for parcels and extra-speedy same-day delivery for urgent deliveries within 1,800 cities. Over the years, FedEx has widened its delivery network to more than 220 countries. It has purchased more cargo jets and acquired specialized shipping firms, including Tiger International, Roberts Express, RPS, and TNT Express, to support global growth. For international business customers needing products, parts, or raw materials shipped across countries or continents, the company now offers time-saving services such as commercial freight forwarding and cross-border logistical support. To add the convenience of local drop-off and pickup points for U.S. consumers and small businesses, FedEx acquired the Kinko’s office services company in 2004 and later rebranded it as FedEx Office. This acquisition also added printing and copying to the menu of services offered. Then the company arranged for large U.S. retailers such as Walgreens, Albertsons, Kroger, and Safeway to accept packages for shipment and receive package delivery for customer pickup in thousands of store locations. This means people who want to send a package can head to a nearby retailer and ship where they shop, rather than making a separate trip to the FedEx location. It’s also a safe alternative for packages to be picked up by people who don’t want FedEx shipments left by the front door. Another service FedEx offers to small and mid-sized businesses, including retailers, is FedEx Fulfillment. The purpose is to expedite order fulfillment by having each business store its products in a FedEx warehouse. Then, when the business’s customers place orders, FedEx puts the products into boxes bearing the business’s own logo and ships directly to those customers. The business doesn’t need a separate warehouse or staff for fulfillment, and packages are on their way to customers more quickly because the products were in FedEx’s warehouse, ready to be packed and shipped. This service puts FedEx into direct competition with Amazon.com, which offers a similar service to merchants that sell through the online Amazon Marketplace. But it also gives businesses that don’t sell via Amazon a fast and professional fulfillment alternative. FedEx is careful to let customers know, through media and social-media announcements, when it anticipates that extreme weather or other conditions will cause delays or force it to halt pickups and deliveries. For the duration of Hurricane Irma, for example, FedEx said it would suspend deliveries in Florida. Some Florida customers who had ordered generators to be delivered via FedEx were unhappy, because they worried about being without power during and after the storm. But one FedEx employee loaded several generator orders into his car and took them to customers himself. When a customer posted a grateful compliment to FedEx on Facebook, the message generated thousands of likes, shares, and positive comments. The company also received positive comments for its donations of cash and transportation services to areas devastated by Hurricanes Irma, Harvey, and Maria. According to the American Customer Satisfaction Index (ACSI), FedEx often tops the list of U.S. shipping companies as ranked by customers surveyed. Every day, the company delivers 13 million packages—and during the busy year-end holiday season, it delivers many more. By meeting customers’ expectations for on-time deliveries, FedEx has increased annual revenues beyond $60 billion and positioned itself for continued growth in the future. How does FedEx’s money-back guarantee address customers’ concerns about heterogeneity?A vending machine dispenses hot chocolate or coffee. Service time is 30 seconds per cup andis constant. Customers arrive at a mean rate of 80 per hour, and this rate is Poissondistributed.A) Identify the Queuing Model and sketch the system.B) What is the arrival rate?C) What is the service rate?Explain how waiting lines can develop even when the service time is a constant.
- Repair calls are handled by one repairman at a photocopy shop. Repair time, including traveltime, is exponentially distributed, with a mean of two hours per call. Requests for copierrepairs come in at a mean rate of three per eight-hour day (assume Poisson).A) Identify the Queuing Model and sketch the system.B) What is the arrival rate?C) What is the service rate?D) What is the average number of customers awaiting repairs?Drivers who come to get their licenses at the Department of Motor Vehicles have their photograph taken by an automated machine that develops the photograph onto the license card and laminates the complete license. The machine requires a constant time of 4 minutes to prepare a complete license. The interarrival time between two drivers is 6 minutes distributed exponential. a) What type of queuing model this system follow ? b) Determine the average length of the waiting line. c) Determine the average waiting time.Western National Bank wants to provide a drive-through window for its customers. Management estimates that customers will arrive in their cars at the rate of 15 per hour. The teller who will staff the window can service customers at the rate of 20 per hour. Assuming Poisson arrivals and exponential service, find the following: Capacity utilization of the teller. Average number of cars in the waiting line Average number in the system. Average waiting time in line. Average waiting time in the system, including service.