During each four-hour period, the Smalltown police force requires the following number of on-duty police officers: four from midnight to 4 A.M.; four from 4 A.M. to 8 A.M.; seven from 8 A.M. to noon; seven from noon to 4 P.M.; eight from 4 P.M. to 8 P.M.; and ten from 8 P.M. to midnight. Each police officer works two consecutive four-hour shifts. a. Determine how to minimize the number of police officers needed to meet Smalltown's daily requirements. b. Use SolverTable to see how the number of police officers changes as the number of officers needed from 8 A.M. to noon varies from 4 to 10.
Q: How many total nurses are needed to be on staff for the optimal solution?
A: Let X1 to X7 denote the number of full-time nurses that begin their rotation on that day of the…
Q: 24. Powerco has three electric power plants that supply the needs of four cities. Each power plant…
A:
Q: According to the specifications in the problem, what is the maximum number of shirts that can be…
A: Solution 1: Requirement in Month 1 = 2000 pants So, total cloth requirement in Month 1 = 2000*3 =…
Q: Kelson Sporting Equipment, Inc., makes two different types of baseball gloves: a regular model and a…
A: Note: - As we can answer only up to three subparts we will answer the first three(a, b, and c)…
Q: A textile company produces shirts and pants. Each shirt requires three square yards of cloth, and…
A: During month 1 and 2 with the regular and overtime labor The objective for minimization the cost…
Q: A company produces pants and shirts. Each pants requires three square yards of cloth, and each…
A: Statement Showing the Total and Per Unit Cost Of Each Product…
Q: The Ottery Creek Winery produces three kinds of table wine - a blush, a white, and a red. The winery…
A: Given Information:
Q: An electronics company manufactures two types of products: component 1 and component 2. Producing a…
A: Variables: x1 = number of component 1 produced x2 = number of component 2 produced di+ = Is the…
Q: During each 4-hour period, the Smalltown police force requires the following number of on-duty…
A: Given that, During each 4-hour period, the Smalltown police force requires the following number of…
Q: A company produces pants and shirts. Each pants requires three square yards of cloth, and each…
A: Given data: Shirt Pant Total Cloth requirement (Sq yards) 3 2 Demand to met for 2 months…
Q: (a) Formulate a linear programming model for maximizing total profit contribution. (Let Pi =units…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Each day, workers at the Gotham City Police Departmentwork two 6-hour shifts chosen from 12 A.M. to…
A:
Q: During the next two months an automobile manufacturer must meet (on time) the following demands for…
A: Given information, Month 1 - Truck - 400 Car - 800 Month 2 - Truck - 300…
Q: VOOM has four warehouses 1, 2,3, and 4. VOOM needs to supply 100 Tons to retailer P, 300 Tons to…
A: formulate a spreadsheet to solve the problem using linear programming as follows:
Q: A poker company assembles three different poker sets. Each royal flush poker set contains 1000 poker…
A: Given: Consider x1 - No. of Royal Flush poker sets x2 - No. of Deluxe Diamond poker sets x3 - No. of…
Q: A plumbing repair company has 3 employees and must choose which of 3 jobs to assign each to (each…
A: linear programming, numerical demonstrating strategy in which a linear capacity is amplified or…
Q: During each four-hour period, the Smalltown police force requires the following number of on-duty…
A: Given data is Time slot Police officers needed Midnight to 4 a.m. 4 4 a.m. to 8 a.m. 4 8…
Q: Rachel can invest up to$10,000 (USD) in the American stock market. She can invest in stocks and…
A: Let, S is the number of Dollars invested in Stock and L is the number of Dollars invested in Loan…
Q: A company produces pants and shirts. Each pants requires three square yards of cloth, and each…
A: Requirement in Month 1 = 2000 pants So, total cloth requirement in Month 1 = 2000*3 = 6000 square…
Q: A company produces six products in the followingfashion. Each unit of raw material purchased yields…
A: Let P1 and P2 be the number of units of product 1 and 2 respectively to be processed further, S1,…
Q: A manufacturing firm produces three products A, B, and C, each of which need to be processed in…
A: Given- The value of x= 2 Thus available hours for - Milling department = (90+2)= 92 hours Grinding…
Q: The Clark County Sheriff's Department schedules police officers for 8-hour shifts. The beginning…
A: Given data is
Q: A company is considering opening warehouses in four cities: Ankara, Istanbul, Izmir, and Antalya.…
A: We will be using the given problem as an integer programming model as mentioned in the below steps:…
Q: The Clark County Sheriff's Department schedules police officers for 8-hour shifts. The beginning…
A: Excel setup:
Q: A plumbing repair company has 3 employees and must choose which of 3 jobs to assign each to (each…
A: Formula:
Q: A power plant has three boilers. If a given boiler is operated, it can be used to produce a quantity…
A: Given information Cost of producing = 8000 Kwh No Minimum Steam Maximum Steam Cost /Tons…
Q: During each 4-hour period, the Smalltown police forcerequires the following number of on-duty police…
A: Step-1: Define, decision variables as show below: x1 = number of employees who start working at the…
Q: The South fork Feed Company makes a feed mix from four ingredients oats, corn, soybeans, and a…
A: Linear programming is a kind of project selection method through a constrained optimization. In this…
Q: The Southfork Feed Company makes a feed mix from four ingredients—oats, corn, soybeans, and a…
A: From the given data: Let , x0 = Number of pounds of Oats xc = Number of pounds of Corn xs = Number…
Q: As a dietician, formulate a model to determine the least-cost meal that meets all the daily…
A: Let x be the amount of milk, y be the amount of cheese and z be number of apples.
Q: A company manufactures two types of trucks. Each truck must go through the painting shop and the…
A: Product layout requires specialized supervision in order to make sure everything is functioning…
Q: A farmer has 1000 acres of land on which he can grow corn, wheat, and soybean. The following table…
A: Solution: Let us define the variables, x1 = acres of corn x2 = acres of wheat x3 = acres of soybean.…
Q: The Southfork Feed Company makes a feed mix from four ingredientsoats, corn, soybeans, and a vitamin…
A: Given information: Oats = 300 pounds Corn= 400 pounds Soyabeans = 200 pounds Vitamin = 100 pounds…
Q: Chandler Oil Company has 5,000 barrels of oil 1 and10,000 barrels of oil 2. The company sells two…
A:
Q: A contractor builds three types of houses: the Aries, the Belfair, and the Wexford. Each house…
A: Let x be the number of Aries type of house, y be the number of Belfair type of house, and z is the…
Q: Using Excel solver and below listed template, can you solve? Model Inc. has to transport 100 bags…
A: Decision Variables: Suppose-X = No. of trucks to rent by Model Inc.Y = No. of minivans to rent by…
Q: A plumbing repair company has 3 employees and must choose which of 3 jobs to assign each to (each…
A: Assignment ModelThe decision variables (DVs) are A1,A2 and A3 denoting the assignment of employee A…
Q: Exeter Mines produces iron ore at four different mines; however, the ores extracted at each mine are…
A:
Q: Mazy's Department Store has decided to stay open for business on a 24-hour basis. The store manager…
A: Let xi =number of employee assign to each 4-hour segment in six slots.Min. Z = x1 + x2 + x3 + x4 +…
Q: Each day, workers at the Gotham City Police Department work two 6-hour shifts chosen from 12 A.M to…
A: Constraint 1 x1 + x2 + x3 ≥ 15 Constraint 2…
Q: A large department store operates 7 days a week. The manager estimates that the minimum number of…
A: A Small Introduction about Sales Management Deals the board is the method involved with getting…
Q: The profits of the four major networks (CBS, NBC, ABC and Fox) depend significantly on the ratings…
A: On the off chance that I am the program administrator of CBS, I have no predominant procedure. My…
Q: A furniture manufacturer produces three types of chairs. Model A requires 1.2 hours of labor and…
A: Decision Variable- Suppose, X be the no. of Chairs model A Y be the no. of Chairs…
Q: A farmer in Wood County has 730 acres of land. She is going to plant each acre with corn, soybeans,…
A: Here, the objective is to maximize profit. Let, C = Acres used to plant corn S = Acres used to plant…
Q: Flexco produces six products in the following manner. Each unit of raw material purchased yields 4…
A: The details of the Flexo Company producing six products with its inputs, demands, and cost details…
Q: Prescriptive Company is involved in the production of two products. The resources needed to produce…
A: Objective Functions and Constraints: Based on the given details, we found the…
Q: Brooklyn Cabinets is a manufacturer of kitchen cabinets. The two cabinetry styles manufactured by…
A: Linear programming (LP, conjointly referred to as linear optimization) could be a technique to…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 4 images
- Rollmore, a non-union manufacturing company decides it needs input on improving its work processes and procedures and decides to create employee committees to provide general feedback about things such as work rules and organizational policies and practices in hopes of improving efficiency. Rollmore asks ten employees to serve on such committees. Rollmore asks these employees to bring to their meetings, which include management representatives, concerns and ideas from their coworkers. Rollmore schedules these committees to meet once a month for two hours and provides lunch and a conference room for the participants. Are these employee committees legal or illegal? Why or why not?During an eight-hour shift, 750 non-defective parts are desired as a result of a manufacturing operation. The default operation time is 15 minutes. As the operators of machine are inexperienced, the actual time they take to perform the operation is 20 minutes, and, on average, a fifth of the parts that start to be manufactured are lost. Assuming that each one of the machines used in this operation will not be available for one hour in each shift, determine the number of machines needed.Joan has a small design and tailoring shop making custom outfits for women. She has two employees. Each employee only begins working on a dress when a customer order has been received and then she makes the dress from beginning to end. The average production time of a dress is 1.8 days, with a standard deviation of 2.1 days. Historically, Joan has been receiving orders with interarrival times of one day on average. The interarrival times of orders have a coefficient of variation of one. (Carry at least 4 decimal places in all intermediate calculations. Round your final answer to 2 decimal places.) What is the expected waiting time, in days, between when an order is received and when production begins on the dress? A. 9.12 days B. 6.50 days C. 1.23 days D.3.41 days
- The Riverton Police Department has eight patrol cars thatare on constant call 24 hours per day. A patrol car requiresrepairs every 30 days, on average, according to an exponential distribution. When a patrol car is in need of repair it isdriven into the motor pool, which has a repairperson onduty at all times. The average time required to repair a patrol car is 12 hours (exponentially distributed). Determinethe average time a patrol car is not available for use and theaverage number of patrol cars out of service at any onetime, and indicate if the repair service seems adequateCatherine Blake, the office manager for the College of Business Administration, has received numerous complaints lately from several department chairpersons. In the past few months, the chairpersons have insisted that something be done about the amount of time their administrative assistants waste waiting in line to make copies. Currently, the college has two photocopy centers dedicated to small copying jobs: copy center A on the third floor and copy center B on the fourth floor. Both centers are self-serve and have identical processing capabilities. The copying machines are not visible to the administrative assistants from their offices. When copying is required, the administrative assistant goes to the copy room and waits in line to make the necessary copies. Catherine’s assistant, Brian, was assigned to investigate the problem.Brian reported that, on average, administrative assistants arrive at copy center A at the rate of 10 per hour and at copy center B at the rate of 14 per…Fatema, Mariam, and Layan are three dental hygienists who work for Dr. Amnah at Family Dentistry. All three hygienists do pretty much the same thing every day. On an average, they see 12 people every day for regular teeth cleaning which involves cleaning, flossing, and normal checkup. Dr. Amnah, on the other hand, has quite unpredictable job. She has to respond to all types of teeth-related emergencies including having to do surgeries. All three hygienists always try to help each other out, have a very good attitude in general toward each other, and keep each other informed about matters that are relevant to them and to Dr. Amnah. Fatema specifically takes on the role of attending all community-related voluntary meetings and functions where Family Dentistry may have a stake or are asked for involvement. On her own time, she keeps up on all dental regulations and business-related news that may have an impact on the firm. Mariam speaks up and offers constructive suggestions regarding…
- At Trojans Urgent Care Clinic, there is one triage nurse, 5 nurse practitioners, and 3 doctors. Patients arrive to the triage nurse, and the triage nurse decides if their case can be handled by a nurse practitioner or must be handled by a doctor. The triage nurse can detect patients whose case can be handled by a nurse practitioner in on average 5 minutes with standard deviation 1 minute; however, the triage nurse spends on average 10 minutes with standard deviation 3 minutes with patients whose case is eventually handled by a doctor. Patients seeing a nurse practitioner spend on average 30 minutes with standard deviation 8 minutes with the nurse practitioner, and patients seeing a doctor spend on average 45 minutes with standard deviation 10 minutes with the doctor. 60% of arriving patients are cared for by a nurse practitioner and 40% of arriving patients are cared for by a doctor. Patients leave the Urgent Care Clinic after seeing either the nurse practitioner or the doctor. a) If 8…An insurance company receives 220 calls per day from customers who lodge insurance claims. The call center is open from 8 a.m. to 5 p.m. The arrival of calls follows a Poisson process. Looking at the intensity of arrival of calls, we can distinguish three periods during the day: the period 8 a.m. to 11 a.m., the period 11 a.m. to 2 p.m. and the period 2 p.m. to 5 p.m. During the first period, around 60 calls are received. During the 11 a.m. to 2 p.m. period, 120 calls are received, and during the 2 p.m. to 5 p.m. period, 40 calls are received. A customer survey has shown that customers tend to call between 11 a.m. and 2 p.m. because during this time they have a break at work. Statistical analysis shows that the durations of calls follow an exponential distribution. According to the company’s customer service charter, customers should not wait more than 1 min on average for their call to be answered. • Assume that the call center can handle 70 calls per hour using 7 call center…The College of Business and Public Administration at Benton University has a copy machine on each floor for faculty use. Heavy use of the five copy machines causes frequent failures. Maintenance records show that a machine fails every 2.5 days (or l = 0.40 failure/day). The college has a maintenance contract with the authorized dealer of the copy machines. Because the copy machines fail so frequently, the dealer has assigned one person to the college to repair them. The person can repair an average of 2.5 machines per day. Using the finite-source model, answer the followingquestions: a. What is the average utilization of the maintenance person?b. On average, how many copy machines are being repaired or waiting to be repaired?c. What is the average time spent by a copy machine in the repair system (waiting and being repaired)?
- In an M/MA queueing system, the arrival rate is 6 customers per hour and the service rate is 8 customers per hour.Consider doctor’s office: Physician’s have 30 min appointment slots starting at 8 AM to 6 PM Physicians spend 90 min (1.5 hrs.) each day on electronic medical records and 30 min on claims processing/questions related to medical insurance Typically, physicians have 75 percent appointments booked in advance, which leads to frequent cancellations. One out of 6 patients do not show up Even though appointment slots are 30 min, physicians spend on average 23 minutes with patient. Out of those 23 min, say 5 min could be done by nurse How much of physician’s work is value addedRichard has been a highly regarded employee of the Brier Corporation for almost 20 years. Her loyalty to the company is reflected in her dedication to her job as general accounting clerk from which she has not taken a vacation in almost 12 years. Because of her dedication and long tenure, she has acquired many related responsibilities, which has allowed the Brier Corp to reduce its work force through attrition, control salary expenses and become more efficient and competitive. The following describes Richard’s responsibilities. Richard receives copies of credit sales orders from the sales department. From these documents she accesses the AR subsidiary ledger from her office computer and records the AR. She then records the sale in the sales journal and posts the transactions to the general ledger accounts. Cash receipts in payment of customer AR come directly to her office. She records the cash receipts in the GL cash and AR accounts and updates the AR subsidiary ledger. She then…