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- How do you schedule 100 regular manufacturing employees working four to six-hour shifts and three skilled employees on a typical plant process? Each machine and employee must be scheduled over the day and the standard time for planning is an hour?Natura has to fill 7 orders for its clients. He requires placing the required product in work boxes and subsequently closing them properly so that the product reaches the customer correctly. The process consists of filling the box and later closing it. As the content of each box and the size of these is different, the filling and closing times of each order is different. These times are shown in the table below. Orders Place in box (minutes) Closing Box (minutes) 1 9 6 2 8 5 3 7 7 4 6 3 5 1 2 6 2 6 7 4 7 a) Find the sequence to complete the orders in the shortest time possible. b) Using a Gantt chart, find the total time in which all orders will be completed using the sequence from part a.As the Cottrell Bicycle Co. of St. Louis completes plans for its new assembly line, it identifies 25 different tasksin the production process. VP of Operations Jonathan Cottrell now faces the job of balancing the line. He lists precedencesand provides time estimates for each step based on work-sampling techniques. His goal is to produce 1,000 bicycles perstandard 40-hour workweek.Balance this operation using the shortest operation time rule and compute the efficiency of the line.
- Esplanade Marine Parts Inc. wants to produce parts in batches of 60 parts. Each part must be processed sequentially from workstation A to B. Processing Workstation Batch Size (Q) Time per Part 40 seconds A B 60 60 15 seconds a. How many seconds are required to produce the batch under the assumptions of batch processing? Round your answer to the nearest whole number. seconds b. How many seconds are required to produce the batch under the assumptions of single-piece flow processing? Round your answer to the nearest whole number. seconds C. Compare the two solutions in terms of time saved. Round your answer to the nearest whole number. Using the assumptions of -Select- processing saves seconds.A production process at Kenneth Day Manufacturing is shown in the figure below. The drilling operation occurs separately from, and simultaneously with, the sawing and sanding, which are independent sequential operations. A product needs to go through only one of the three assembly operations (the operations are in parallel). 1.8 units/hr Sawing 5 units/hr Sanding Drilling 6 units/hr a) Sawing is the bottleneck. b) The bottleneck time is minutes per unit (round your response to two decimal places). Welding 2.2 units/hr Assembly 0.7 units/hr →→Assembly 0.7 units/hr Assembly 0.7 units/hr QUpdike Upholstery cuts and sews fabric for customordered chairs, ottomans, and sofas. Often, the more com-plicated patterns are for the smaller pieces, where cuttingis more time consuming than sewing. Thus, cutting andsewing times vary. Today’s list of jobs, shown below, arefor an important customer who needs them shipped out(in one shipment) as soon as possible. Determine thesequence of jobs that will complete the customer’s orderas quickly as possible, and notify the customer when theorder is expected to ship.
- A production line is to be designed for a job with four tasks. The task times are 2.7 minutes, 0.4 minutes, 0.6 minutes, and 2.7 minutes. After line minutes, and the smallest possible assigned cycle time is minutes. (Round balancing, the largest possible assigned cycle time is answers to one decimal place.) OA. 6.4, 2.7 OB. 3.1, 2.3 OC. 1.6, 0.6 OD. 2.7, 0.4 OE. 6.0, 1.6Canine Kernels Company (CKC) manufactures two differenttypes of dog chew toys (A and B, sold in 1,000-count boxes)that are manufactured and assembled on three differentworkstations (W, X, and Y) using a small-batch process (seeFigure 5.12). Batch setup times are negligible. The flowchartdenotes the path each product follows through the manu-facturing process, and each product’s price, demand perweek, and processing times per unit are indicated as well.Purchased parts and raw materials consumed during pro-duction are represented by inverted triangles. CKC can makeand sell up to the limit of its demand per week; no penaltiesare incurred for not being able to meet all the demand. Eachworkstation is staffed by a worker who is dedicated to workon that workstation alone, and is paid $6 per hour. Totallabor costs per week are fixed. Variable overhead costs are$3,500/week. The plant operates one 8-hour shift per day, or40 hours/week. Which of the three workstations, W, X, or Y,has the highest…A production process at Kenneth Day Manufacturing is shown in the figure below. The drilling operation occurs separately from, and simultaneously with, the sawing and sanding, which are independent sequential operations. A product needs to go through only one of the three assembly operations (the operations are in parallel). Q 2.1 units/hr Sawing 5 units/hr Sanding Drilling 5 units/hr Welding 2.5 units/hr a) Sawing is the bottleneck. b) The bottleneck time is 28.57 minutes per unit (round your response to two decimal places). c) The throughput time of the overall system is minutes (round your response to two decimal places). Assembly 0.8 units/hr Assembly 0.8 units/hr Assembly 0.8 units/hr
- The type of schedule where workers work on a i xed schedule each week over a four- to six-week period.Hel Consider a process consisting of three resources. Assume there exists unlimited demand for the product, and that all activities are always performed in the following sequence. • Resource 1 has a processing time of 7 minutes per unit. • Resource 2 has a processing time of 4 minutes per unit. • Resource 3 has a processing time of 6 minutes per unit. DB All three resources are staffed by one worker and each worker gets paid $11 per hour. Do not round your intermediate calculations. Round your answer to 2 decimal places. a. What is the cost of direct labor? 2$ 3.85 per unit Do not round your intermediate calculations. Round your answer to nearest whole number. b. What is the labor content? 17 minutes per unit Do not round your intermediate calculations. Round your answer to 2 decimal places. c. What is the average labor utilization? 80.95 percent Do not round your intermediate calculations. Round your answer to 2 decimal places. d. Assume the demand rate is 17 units per hour. What is…A furniture factory makes two types of wooden tables,large and small. See the flowchart below.SetupTime,MinutesRun Timeper Piece,MinutesCapacity,Piecesper HourWood cutting 30 5 15Make four legs 60 10 10Make tops 60 12 8Finish the wood 20 8 12Assemble and ship 20 17 14 Small tables are made in batches of 100, and large tables are made in batches of 50. A batch includes a fixed setup time for the entire batch at each process step and a run time for each piece in the batch. Both large and small tables have the same processing times. The capacities of each process step are given, and apply to production of either type of table, as shown in the flowchart.a. What is the capacity of the system, and what is the bottleneck?b. What are the throughput times for batches of large and small tables?c. When producing at a rate of six small tables per hour on average, how many tables will be in the system?