Experience the Tour de France (ETF) is a specialty travel agent. It arranges vacations for amateur cyclists who want to experience the Tour de France by riding through one or more stages in the race. It has five people who take calls from clients. Each call lasts on average 25 minutes, with a standard deviation of 50 minutes. A call arrives on average every 20 minutes with a standard deviation of 20 minutes. (Do not round intermediate calculations. Round your answer to two decimal places.) On average, how many minutes does a caller wait before talking to an agent? minutes
Q: Provide four of the principles, or process improvements, that are emphasized in a lean manufacturing…
A: Lean Manufacturing: Lean manufacturing is a systematic approach which leads to…
Q: company has a total of 3 factories to produce steel and iron. Every month, the company must meet the…
A:
Q: Formulate and solve a linear program to determine the shipping arrangements (mode, destination, and…
A: As per Bartleby guidelines, we can only solve one question at a time...Kindly upload the other…
Q: Gyona purchases meat from the local supermarket at $5 per kilo and sell it at $9 per kilo. any…
A: In this question, First, I would determine the desired service level, using the desired service…
Q: A supply chain strategy involves decisions on all of the following except: ( )Inventory; (…
A: SCM is a strategic approach to integrating supply and demand in the market. It involves several…
Q: Period 1 2 3 4 5 6 1. Compute the four period moving average forecast for period 6 and 7. Assume the…
A:
Q: The annual demand for an item is 12 000 units. Ordering cost is $80 per order and carrying cost is…
A: From the above given information, Annual demand, d =12000 units Ordering cost, o =$80 per order Unit…
Q: The principal goal of inventory management systems is to balance the costs of ordering, shipping,…
A: Inventory is a term that defines the raw materials, and parts that are used by a company for selling…
Q: Define and explain Responsible Production and Responsible Consumption in SDG 12
A: SDG 12:- One of the 17 Sustainable Development Goals created by the United Nations in 2015 is…
Q: Max 7x+3y s.t. 2x+2y ≤ 8 A 3x+2y ≤ 12 B 1x+0.5y ≤ 3 C x,y 20 What is the maximum profit for this LP…
A: Objective Functions and Constraints: Based on the given details, the objective…
Q: You're a buyer for fictional Quality Kitchen Appliances. The store has a demand for 1,000 toasters…
A: The question is related to Inventory Management. The Economic Order Quantity is that level of…
Q: t projects are temporary. How can relationships be developed in the context of a project?
A: In general, a "project" is a new endeavour with a specified goal, although the term encompasses such…
Q: What distinguishes six Sigma from traditional continuous improvement?
A: Six sigma can be stated as the technique that offers or provides the organization equipment to…
Q: 2. Using the same table above, compute the weighted moving average forecast for demand for four…
A: Forecasting is a technique used to predict future outcomes on the basis of past data. In businesses…
Q: y departments is a strength of the company ? Explain. 2. Why a company that have own service…
A: A company's strengths are the competitive advantages that enable it to outcompete its rivals,…
Q: The state-of-nature probabilities are P(S₁) = 0.35, P(S₂) = 0.35, and P(S3) = 0.30. a. Use a…
A: A decision tree is a diagram that shows all of the possible outcomes of a decision and the…
Q: An extrusion molding produces pipe with an outer diameter specification of 15-14mm. A machine…
A: Given data Upper Specification limit (USL) = 15mm Lower Specification limit (LSL) = 14mm Mean =…
Q: As manager of the St. Cloud Theatre Company, you have decided that concession sales will support…
A: Find the given details below: Given details: Item Selling Price Variable cost % of revenue…
Q: 1- Dwayne Cole, owner of a Florida firm that manufactures display cabinets, develops an 8- month…
A: a) Formulate a spreadsheet as shown below to find the optimal cost, plan cost = $2608300
Q: Consider the project given on the table, construct a network diagram
A: A network diagram related to the project shows the sequence of the task that is performed to…
Q: C&A Printing takes 10 seconds to print a page in color, but after 500 pages, the printer must be…
A: Find the given details below: Given details: Time taken for a page 10 Sec Waiting time 15…
Q: d. Suppose one of the workers in the assembly department is also trained to do finishing. Would it…
A: Worker shift from Assembly department to Finishing department: As per the given…
Q: A firm must decide whether to construct a small, medium or large stamping plant. A consultant’s…
A: (Note: All the currency values are in Million)
Q: b. What is the critical path? (You may select more than one answer. Single click the box with the…
A: The critical path is the path with the longest project duration.
Q: Given the following project (all times are in days): refer the pic please All activities, except…
A: Find the Given details below: Activity Predecessor Normal Time (NT) (Days) Normal cost (NC) ($)…
Q: 0 Lila Battle has determined that the annual demand for number 6 screws is 100,000 screws. Lila, who…
A:
Q: a. Draw the Network diagram on your own paper. b. How many paths are there in the network? c. What…
A: A network diagram related to the project shows the sequence of the task that is performed to…
Q: Find the equation of a simple linear regression line using Excel, in the format of Y=a+bX. Keep two…
A: The regression equation is of the form Y=a+bx where: Y= dependent variable that is the quantity x=…
Q: Use information below to compute the actual unemployment rate (U%) and the labor force participation…
A: Population(X) = 236 Not in labor force(l) = 86 People in labor force = X-I People in labor force =…
Q: RVW (Restored Volkswagens) buys 30 used VW's at each of two car auctions each week held at different…
A: Find the given details below: Given details: Repair shops Used car lots L1 L2 L3 S1 350…
Q: Period 1 2 3 4 Actual 42 41 39 43 15 F
A: Ans) Weighted Moving Average. Formula: F(t) = w1*D(t-1) + w2*D(t-2) + w3*D(t-3) +w4*D(t-4) w1= 0.4…
Q: Arthur Meiners is the production manager of Wheel- Rite, a small producer of metal parts. Wheel-Rite…
A: Annual demand, D =11200 wheel bearings Daily production rate, p =490 wheel bearings Daily demand…
Q: Janelle Heinke, the owner of Ha'Peppas!, is considering a new oven in which to bake the firm's…
A: Given data For oven type A Fixed cost = $20,000 Variable cost = $2 Oven A can manage 20 pizzas per…
Q: a) Labor productivity per labor hour for these tires = b) Multifactor productivity for these tires =…
A: Productivity is the relationship between the volume of the input and output that is calculated in…
Q: A Chef bakes and decorates cakes in a two-stage process. The cakes are baked and once cooled they…
A: Find the Given details below: Given details: Job Order Baking Processing Time Decorating…
Q: What are the 5 stages described to implementing Six Sigma?
A: The five stages of six sigma are DMAIC or known as Define, Measure, Analyze, Improve and Control. 1.…
Q: a project manager working with a professional project planning team compared with working with…
A: Project managers are responsible for overseeing the whole lifecycle of a project, from conception to…
Q: 2) A lab orders a number of chemicals from the same supplier every 10 days. The lead time is six…
A: Given data: Order interval (OI)= 10 days On-hand stock (OH) = 5× 30 ml = 150 ml Lead time (LT) = 6…
Q: Why do you think project needs assessment is useful to developing a project?
A: Any project will have some specific needs in its initial stage and fulfilling those needs is…
Q: Question Complete the following table. Customer Arrival Time Service Time Finish Time Wait…
A: Customer Arrival Time Service Time 1 0 10 2 3 3 3 8 7 4 10 21 5 15 11 6 28 8
Q: The following table shows the value added at e Which of the following value chain steps is leas…
A: Find the least or minimum value addition
Q: locations while accounting for small local variations. Which strategy is your organization following…
A: Nowadays, globalization in combination with a greater degree of interconnections between persons…
Q: What can purchasing do to implement just in time deliveries?
A: The just-in-time often called the JIT inventory system can be stated as the management strategy that…
Q: Problem 4: Given the following information, determine the number of Kanban cards required. Demand…
A: Production is the process in which inputs are combined to have the required output. It includes a…
Q: 1. A washing machine manufacturer works on 8 hours shift in a year (assume 2021 calendar) excluding…
A: Given data: Demand(units) 2000 4000 5000 Processing Time (std time hrs) 3.0 5.0 6.0 A…
Q: A major benefit of contingency planning is for a strategic leader and/or manager to be in a position…
A: A contingency plan can be stated as the course of action or approach framed or designed to help a…
Q: 2. Using the same table above, compute the weighted moving average forecast for demand for four…
A: Forecasting is a technique used to predict future outcomes on the basis of past data. In businesses…
Q: Janelle Heinke, the owner of Ha'Peppas!, is considering a new oven in which to bake the firm's…
A: Given Data For the oven A Fixed cost = $20,000 Variable cost = $2.00 Oven A type can handle 20…
Q: If total available metal decreases by 1500 oz, the profit will be Unknown 6500 8000 9500
A: Objective Functions: Based on the given details, the Profit is Objective Function:…
Q: Part 2: A. Identify the three major criteria (trade-offs) a project manager must consider in…
A: A) Project management can be broadly defined as the process of achieving the objectives and applying…
Step by step
Solved in 2 steps
- Find a Doctor is a small startup that helps people find a physician who best meets their needs (location, insurance accepted, etc.). During a “slow” time for it, it has 8 staff members taking calls from customers. On average, one call arrives every 5 minutes (with a standard deviation of 5 minutes). Each staff member spends on average 18 minutes with each customer (with a standard deviation of 27.00 minutes). How long does one of their customers spend, on average, waiting on hold before he or she can start speaking to a representative?A graphics reproduction i rm has four units of equipment that are automatic but occasionallybecome inoperative because of the need for supplies, maintenance, or repair. Eachunit requires service roughly twice each hour, or, more precisely, each unit of equipmentruns an average of 30 minutes before needing service. Service times vary widely, rangingfrom a simple service (such as pressing a restart switch or repositioning paper) to moreinvolved equipment disassembly. The average service time, however, is i ve minutes.Equipment downtime results in a loss of $20 per hour. The one equipment attendant ispaid $6 per hour.Using i nite queuing analysis, answer the following questions:a. What is the average number of units in line?b. What is the average number of units still in operation?c. What is the average number of units being serviced?d. The i rm is considering adding another attendant at the same $6 rate. Should the i rmdo it?The Delacroix Inn in Alexandria is a small, exclusive hotel with 20 rooms. Guests can call housekeeping from 8:00 A.M. to midnight for any of their service needs. Housekeeping keeps one person on duty during this time to respond to guest calls. Each room averages 0.7 call per day to housekeeping (Poisson distributed), and a guest request requires an average of 30 minutes (exponentially distributed) for the staff person to respond to and take care of. Determine the portion of time the staff person is busy and how long a guest must wait for his or her request to be addressed. Does the housekeeping system seem adequate?
- Given the following Operating Characteristics from a queuing model with time units specified in hours, answer the five questions: Po = 0.4000 Lq = 0.9000 L = 1.5000 Wq = 0.2000 W = 0.3000 Pw = 0.6000 What is the average time, in minutes, a customer waits in line before being served? What is the average time, in minutes, a customer spends waiting and being served? What is the average number of customers in the system? What is the probability that there are no customers in the system? If the system serves a customer every 4 minutes, what is the service rate?. A computer server experiences large fluctuations in the amount of data requests itreceives throughout the day. Because of this variation, Little’s Law does not apply. Trueor false?A copier store has four pieces of automatic equipment, but sometimes they are down because they need supplies, maintenance or repair. Each unit requires about two services every hour or, to be exact, each piece of equipment runs an average of 30 minutes before needing service. Service times vary greatly, from a simple service (such as pressing the reset switch or replenishing the paper) to disassembling the equipment in question. However, the average service time is five minutes. The time the equipment is down generates a loss of $60 per hour. The single employee who services the equipment earns $18 per hour. Using finite population analysis, answer the following questions: a. What is the average number of units idling? b. What is the average number of units still operating? c. What is the average number of units being serviced? d. The company is considering adding another manager at the same wage of $18 per hour. should it do so?
- Calls arrive at Lynn Ann Fish's hotel switchboard at a rate of 2.0 per minute. The average time to handle each is 15 seconds. There is only one switchboard operator at the current time. The Poisson and negative exponential distributions appear to be relevant in this situation. a) The probability that the operator is busy = 0.500.50 (round your response to two decimal places). b) The average time that a caller must wait before reaching the operator = 0.250.25 minutes (round your response to two decimal places). c) The average number of calls waiting to be answered = nothing calls (round your response to two decimal places).Calls arrive at Lynn Ann Fish's hotel switchboard at a rate of 2.0 per minute. The average time to handle each is 15 seconds. There is only one switchboard operator at the current time. The Poisson and negative exponential distributions appear to be relevant in this situation. The probability that the operator is busy = 0.500.50 (round your response to two decimal places).The average time that a caller must wait before reaching the operator = 0.250.25 minutes (round your response to two decimal places). c) The average number of calls waiting to be answered = calls (round your response to two decimal places).A chemical plant stores spare parts for maintenance in a large warehouse. Throughout the working day, maintenance personnel go to the warehouse to pick up supplies needed for their jobs. The warehouse receives a request for supplies, on average, every 2 minutes (Poisson distributed). The average request requires 1.7 minutes to fill (exponential service times). Maintenance employees are paid $20 per hour, and warehouse employees are paid $12 per hour. The warehouse is open 8 hours each day. What is the optimal number of warehouse employees to hire? (Hint: Time spent by maintenance workers waiting in line for supplies should be considered an expense.) What is the total cost per hour (waiting plus warehouse employee labor cost) of your solution?
- Consider an Erlang loss system. The average processing time is 3 minutes. The average interarrival time is 2 minutes. The number of servers is 4. What is the probability that all servers are busy?The time from when a patient is discharged from North Shore Hospital to the time the discharged patient’s bed is ready to be assigned to a new patient is referred to as the bed assignment turnaround time. If the bed turnaround time is excessive, it can cause problems with patient flow and delay medical procedures throughout the hospital. This can cause long waiting times for physicians and patients thus creating customer dissatisfaction. The admissions RN has assigned a patient care associate to measure the bed turnaround time for a randomly selected bed each morning., afternoon, and evening for 30 days. Following are the bed turnaround time sample observations: Day Day Bed Turnaround Times (min) 1 1 127 135 167 144 151 2 2 140 155 122 135 119 3 3 112 128 97 118 131 4 4 223 135 154 187 150 5 5 181 155 160 172 166 6 6 103 158 145 124 149 7 7 146 135 167 150 178 8 8 104 122 115 137 129 9 9 136 158 137 148 156 10 10 145 163 106 139 170 11 11 84 146 125 98…A typical TSA agent at Piedmont Triad International Airport takes approximately 1.15 minutes to screeneach passenger that arrives at the security gate. During the day, a passenger arrives at the gate onaverage every 1.3 minutes. Both the service rate and arrival rate follow a Poisson distribution. Based onthis information and the assumption that only one screening line is open at the security gate, answer thefollowing questions. Round calculations to at least 3 decimal places.Note: Round each calculation to at least 3 decimal places. a) What is the average number of passengers waiting in line to be screened? b) What is the average amount of time (in minutes) passengers spend waiting in line? c) What is the average amount of time (in minutes) passengers spend in the screening system? d) What is percent of the time does the typical TSA agent spend actively screening passengers? e) Throughout the day, passenger arrival rates vary with the greatest number of passengers arriving about 45…