LAB.1......2..3 45 IIf the work center which performs the molding of selves were to take 35 hours(including setup) to produce 260 shelves, what would be the efficiency of the workcenter?C.Management is considering producing these parts by setting up two separate assemblylines one dedicated to the production of End Panels and the other to the production ofShelves as follows:End PanelStation Task TimeShelfStationTask Time1 Saw6 min.1 Saw2 min.2 Plane2 min.2 Mold3 min.3 Router3 min.3 Router5 min.4. Sander1 min.Page 6 of 8696 words▷ English (United States)Text Predictions: OnAccessibility: Investigate29°FClearQ SearchW7>Focus==ENG10:06 PM3/23/202410PRE Page 6 of 829°FClear696 words☑Shelves Unlimited is interested in estimating the additional machine center capacities for anew Book Shelf Unit. A complete shelving unit is made from two end panels, three shelvesplus a number of various fasteners and hangers. Fabrication is as follows:End Panels:Operation MachineRun Time (per unit)Setup Time Per Operation12SawPlaner6 minutes.8 hours2 minutes.1 hours3Router3 minutes.8 hoursShelves:Operation MachineRun Time (per unit)Setup Time Per Operation1Saw2 minutes.3 hours2Molder3 minutes1.4 hours3Router5 minutes.6 hours4Sander1 minute.1 hoursA. If Shelves Unlimited makes 250 complete shelving unts, how much time will be requiredon the Router?English (United States) Text Predictions: OnAccessibility: InvestigateQ SearchWFocusENG10:05 PM3/23/202410PRI

Find the given details below:Note that for Part C, the total time details are not available so we…

Answered: Shelves Unlimited is interested in…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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3. At Golf Co. product is automated to load golf balls into packaging. On an average day, the equipmentcan load 25 cases per hour, where each case contains 20 boxes and each box contains 12 balls.After maintenance, the machine is loading a little faster so that it takes 0.2 seconds less time to load onegolf ball into a box compared with the normal speed.How many cases per hour can the machine load at this new rate?
(a) T. Smunt Manufacturing Corp. has the process displayed below. The drilling operation occurs separately from and simultaneously with the sawing and sanding operations. The product only needs to go through one of the three assembly operations (the assembly operations are "parallel"). ASSEMBLY SAWING SANDING 78 min/unit 15 min/unit 15 min/unit WELDING ASSEMBLY DRILLING 25 min/unit 78 min/unit 27 min/unit ASSEMBLY 78 min/unit 1. Which operation is the bottleneck? 2. What is the throughput time for the overall system? 3. If the firm operates 8 hours per day, 22 days per month, what is the monthly capacity of the manufacturing process? 4. Suppose that a second drilling machine is added, and it takes the same time as the original frilling machine. What is the new bottleneck time of the system? 5. Suppose that a second drilling machine is added, and it takes the same time as the original drilling machine. What is the new throughput time?
4. Manufacturing Cycle Efficiency CFA Company keeps careful track of the time related to orders and their production. During the most recent quarter, the following average times were recorded for each unit or order: Inspection time Process time Queue time Move time Wait time 2 days 4 days 6 days 8 days 10 days REQUIRED: A) How long in days is the manufacturing cycle time or throughput time? B) What is the manufacturing cycle efficiency ratio? C) What percentage of the production time is spent on non-value-added activities? D) How long in days is the delivery cycle time?
available this week and 480 hours of assembly. Each H contributes $40 to profits, and each W Information from the question: Models H (hrs./unit) W (hrs./unit) Total hours X, available Department Fabrication 4. 600 hrs. Assembly 2. 480 hrs. Profit/Unit 40 MU 30 MU dooide ho
! Required information [The following information applies to the questions displayed below.] The following are the car repair shop data: Ticket No. 1 Work Brakes Ticket No. 11 Work Lube & oil Ticket No. 21 Work Transmission 2 Brakes 12 Battery 22 Lube & oil 3 Tires 13 Tires 23 Tires 4 Brakes 14 Lube & oil 24 Lube & oil 5 Lube & oil 15 Brakes 25 Brakes 6 Lube & oil 16 Tires 26 Brakes 7 Battery 17 Lube & oil 27 Brakes 8 Lube & oil 18 Lube & oil 28 Lube & oil 9 Brakes 19 Brakes 29 Tires 10 Lube & oil 20 Tires 30 Battery Click here for the Excel Data File a. Prepare a check sheet for the above car repair shop data: Work Type Frequency Brakes Tires Lube & oil Battery Transmission Total 0
Amy Xia's p lant was designed to produce 7,000 hammers per day but is limited to making 6,000 hammers per day because of the time needed to change equipment betweenstyles of hammers. What is the utilization?
Up, Up, and Away is a producer of kites and wind socks.Relevant data on a bottleneck operation in the shop for theupcoming fiscal year are given in the following table:Item Kites Wind SocksDemand forecast 30,000 units/year 12,000 units/yearLot size 20 units 70 unitsStandard processing time 0.3 hour/unit 1.0 hour/unitStandard setup time 3.0 hours/lot 4.0 hours/lotThe shop works two shifts per day, 8 hours per shift, 200 daysper year. Currently, the company operates four machines,and desires a 25 percent capacity cushion. How many ma-chines should be purchased to meet the upcoming year’s de-mand without resorting to any short-term capacity solutions?
K Borges Machine Shop, Inc., has a 1-year contract for the production of 75,000 gear housings for a new off-road vehicle. Owner Luis Borges hopes the contract will be extended and the volume increased next year. Borges has developed costs for three alternatives. They are general-purpose equipment (GPE), flexible manufacturing system (FMS), and expensive, but efficient, dedicated machine (DM). The cost data follow: Annual contracted units Annual fixed cost Per unit variable cost General-Purpose Equipment (GPE) 75,000 $100,000 $15.00 Flexible Manufacturing System (FMS) 75,000 $225,000 $14.75 Dedicated Machine (DM) 75,000 $500,000 $13.00 Based on the total cost, the process that is best suited for the current contracted volume is Suppose the contracted volume changes to 275,000 gear housings. Based on the total cost, the process that is best suited for the new volumo in
Quesition no.2.5 related to manufacturing system. Automation and production system forth edition book chapter no.2 exercise quesition 2.5
Actual run time this week ?question mark minutes Machine time available this week 5,200 minutes Actual run rate this week ?question mark units per minute Ideal run rate 4.0 units per minute Defect-free output this week 15,000 units Total output this week (including defects) ?question mark units If the utilization rate is 0.90, then the actual run time this week is closest to:
New Mode Y Delay A Yost-Perry Industries (YPI) manufactures a mix of affordable guitars (A, B, C) that are fabricated and assembled at four different processing stations (W, X, Y, Z). The operation is a batch process with small setup times that can be considered negligible. The product information (price, weekly demand, and processing times) and process sequences are shown below. Purchased parts and raw materials (shown as a per-unit consumption rate) are represented by inverted triangles. YPI is able to make and sell up to the limit of its demand per week with no penalties incurred for not meeting the full demand. Each workstation is staffed by one highly skilled worker who is dedicated to work on that workstation alone and is paid $15 per hour. The plant operates one 8-hour shift per day and operates on a 5-day work week (i.e., 40 hours of production per person per week). Overhead costs are $9,000/week. Q Q Product A $11 Q Step 1 Station W (12 min) Step 2 Station Z (13 min) Purchased…
Tuff-Rider, Inc., manufactures touring bikes and mountainbikes in a variety of frame sizes, colors, and component com-binations. Identical bicycles are produced in lots of 100. Theprojected demand, lot size, and time standards are shown inthe following table: Item Touring MountainDemand forecast 5,000 units/year 10,000 units/yearLot size 100 units 100 unitsStandard processing time .25 hour/unit .50 hour/unitStandard setup time 2 hours/lot 3 hours/lot The shop currently works 8 hours a day, 5 days a week,50 weeks a year. It operates five workstations, each producingone bicycle in the time shown in the table. The shop main-tains a 15 percent capacity cushion. How many workstationswill be required next year to meet expected demand withoutusing overtime and without decreasing the firm’s currentcapacity cushion?

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