A process layout problem consists of 3 departments, each of which can be assigned to one of three rooms. The number of different solutions to this problem is although all of them may not have different material handling costs. O16 Ounknown
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- Three departments-milling (M), drilling (D), and sawing (S)-are assigned to three work areas in Victor Berardis's machine shop in Vent, Ohio. The number of work pieces moved per day and the distances between the centers of the work areas, in feet, are shown to the right. Pieces moved per day between work areas are: 22 34 It costs $4 to move 1 workpiece 1 foot. 18 The total material handling cost of the layout = $ whole number). (enter your response as a Distances in feet between centers of the work areas are: MDS MDSIIn a job shop, effective capacity is only 69 percent of design capacity, and actual output is 76 percent of effective output. What design capacity would be needed to achieve an actual output of 13 jobs per week? What is its effective capacity? a. The Design Capacity needed to achieve the required actual job outputs =Blank 1 (round to whole number) b. The Effective Capacity needed to achieve the required actual job outputs = Blank 2 (round to whole number) Blank 1 Blank 2 Add your answer Add your answerlly utilised and there is surplus hours ly hours are surplus in machine centre Z? 21. A manufacturer of baby dolls makes three types of dolls: Doll A, Doll B and Doll C. Processing of these dolls is done on three machines, M¡, M2 and M3. Doll A requires two hours on machine M¡ and three hours on machine M3. Doll B requires three hours on machine M1, two hours on machine M, and two hours on machine M3, while doll C requires five hours on machine M, and four hours on machine M3. There are eight hours of time per day available on machine M1, ten hours of time available ou machine M, and 15 hours of time per day available on machine M3. The profit gained from doll A b 73 per doll, from doll B is { 5 per doll and from doll C is 4 per doll. What should be the daily production of each type of dolls? Which machine(s) would be idle according to this plan? By how much? 2. A company manufactures two products, A and B. Product 4 vigli product B{ 40 per unit towards nrofito the coming
- An operatlons consultant for an automatic car wash wishes to plan for enough capacity to handle 60 cars per hour. Each car will have wash time of 2 minutes, but there is to be a 20 per centallowance for setup, delays and payment transactions. The installation capacity of car wash stalls should beShelves Unlimited is interested in estimating the additional machine center capacities for a new Book Shelf. The shelf is made from two end panels, three shelves plus a number of various fasteners and hangers. Fabrication is as follows: End Panel: Operation Machine Run Time (per unit) Setup Time Per Operation Saw 6 minutes .8 hours .1 hours 2 minutes 3 minutes Planer Router 3 .8 hours Shelf. Run Time (per unit) Operation Machine Setup Time Per Operation Saw 2 minutes .3 hours 3 minutes Molder 1.4 hours 5 minutes 1 minute 3 Router .7 hours 4 Sander .1 hours A. If Shelves Unlimited makes a batch of 250 book shelves, how much time will be required on the Router? B. If the work center which performs the molding of the selves were to take 34 hours (including setup) to produce a batch of 250 shelves, what would be the efficiency of the work center?A city would like to know how many vehicles it could move through its streets in an emergency. The most likely situation is an evacuation starting at the school and ending at the park. The connections between these two locations, plus their capacity and direction, is shown below. School B Path Capacity Oak Street Elm Street A 10 с E B C 20 15 1 Street D 30 2nd Street E 25 F F 20 Park G 15
- er A product line includes 8 different product styles, each consisting of 93 components. Assume that 9 processing operations are needed to produce each component on average with each operation taking an average 1.2 min, which includes setup time and part handling time. All operations need a production machine, and currently 25 machines are dedicated to this task. The plant operates 52 hours per week, 52 weeks a year. Determine the yearly production of each style in units (round downward). 63 504Create a Crow’s Foot notation ERD to support the following business operations: Create a Crowsfoot notation ERD to support the following business operations: - A friend of yours has opened Marshfield Electronics and Repairs (MER) to repair smartphones, laptops, tablets, and MP3 players. She wants you to create a database to help her run her business. When a customer brings a device to MER for repair, data must be recorded about the customer, the device, and the repair (also referred to as repair request). Completing each repair request can involve multiple services (e.g. glass replacement, battery replacement, cleaning. Some services require parts. The customer’s name, address, and a contact phone number must be recorded. For the device to be repaired, the type of device, model, and serial number are recorded (or verified if the device is already in the system). Each repair request is given a reference number, which is recorded in the system along with the date of the request, and a…x = Facilities Planning Laboratory 2 X + google.com M2M2A0/a/MikzODoxNTY4MY4/details Problem 3: Using the information contained in the table shown, do each of the following: 1. Draw a precedence diagram. 2. Given: Cycle time: 12 seconds 3. Determine the minimum number of workstations required 4. Assign tasks to workstations using all the five heuristic rules. I
- William Beebe owns a small shoe store. He has 10 pairs of shoes that requireresoling and polishing. He has a machine that can resole one pair of shoes at atime, and the time required for the operation varies with the type and condition of theshoe and the type of sole that is used. Shoes are polished on a machine dedi-cated tothis purpose as well, and polishing is always done after resoling. His assistant generally does the polishing while Mr. Beebe does the resoling. The resoling and polishingtimes (in minutes) are Shoes Resoling Time Polishing Time1 14 32 28 13 12 24 6 55 10 106 14 67 4 128 25 89 15 510 10 5In what order should the shoes be repaired in order to minimize the total makespanfor these 10 jobs?New students who join the university, should visit cer-tain departments in their first day, as part of the registration and induction process. Students are usually allocated to groups of ten,and their visits and their timings are as follows:DEPARTMENT DURATION FOR EACHGROUP (MINUTE)Registration/Finance 60IT 45Library 90Social Club 30Sport Centre 30Student Support Service 45Medical Centre 45Campus Services (banks, restaurant, etc.) 30During the visit, at least one person from the university student support team should be with each team of students. The stu-dent support team has allocated the visit of every two depart-ments to one person as follows: Deborah (Registration and IT), Gemma (Library and Social Club), Frank (Sport Centreand Student support service), and Raj (Medical centre and Campus services). The visits of the departments can be done inany sequence. Based on the current arrangements,a) What is the cycle timeb) What is the throughput per hourc) Total idle time in each…Collins Little Company has a staff of 4 employees, each working 8 hours per day at a rate of$20/hour. Their overhead expenses are $200/day. Collins processes and closes on 12 titleseach day. They are considering purchasing a computerized title search system that will allowthe processing of 20 titles per day. With the new system, they could cut their staff to 2employees working the same hours at the same pay, but their overhead expenses woulddouble to $400 per day.a. Compute the labor productivity with the old system (in titles / worker hour).b. Compute the labor productivity with the new system (in titles / worker hour).c. Compute the multifactor productivity with the old system (in titles / dollar).d. Compute the multifactor productivity with the new system (in titles / dollar)