14. The following precedence network is used for assembling a product. You have been asked to achieve a daily output rate of 40 units. Assume one day is 8 All times in this network are in minutes. Balance the line using the following rule: assign tasks to workstations on the basis of most following tasks (Rule 1). Us greatest positional weight (Rule 2) as a tiebreaker. What is the utilization (%) of the worker in the last workstation? 3.0 3.0 6.0 C 2,0 7.0 6.0 12.0 5.0 50 5.0 O 91.66 O 58.33 O 75 O 83.33 O None of the provided options O 100 O 66.66
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- 2. Jamila wants to set up a manufacturing unit, so she meets with Rashid, a humanresource manager at her company. Rashid explains that in order to decide on thehuman resource needs for the unit, they should conduct a workflow analysis. Shesuggests they start by defining the outputs of the process. To do this, what shouldJamila define?A) the processes that will be involved in manufacturingB) the number of people required for productionC) the type of products that will need to be manufacturedD) the special equipment, facilities, and systems needed for productionE) the data and information needed by the work unitWhat type of process—project, job shop, flow shop, and continuous flow—would most likely be used to produce the following? Explain your reasoning. Personal computers - Weddings- Paper-Continuous Paper Books- Tax preparation - What type of process – project, job shop, flow shop, and continuous flow – would most likely be used to produce the following? Gasoline- Air-conditioners - Specialized machine tools- Ships- Producing many flavors of ice cream-A TV factory plans to add production lines for its new product and plans to produce as many as 800 units per hour. The production process, production time, and the production process to continue the next production process are described in the table below: (1 day = 8 working hours) Production Process Production Time (s) The production process that follows the next production according to the list below A 12 - B 15 A C 8 A D 5 B,C E 20 D Based on the data above. a. What is the cycle time for the production of the new product? (note: in seconds)b. What is the minimum number of workstations?c. Draw a diagram of the production process.d. With the diagram that you have described above, can the production process run properly according to the plan? Explain the process of each workstation that you have created!.
- A TV factory plans to add production lines for its new product and plans to produce as many as 200 units per hour. The production process, production time, and the production process to continue the next production process are described in the table below: (1 day = 8 working hours) Production Process Production Time (s) The production process that follows the next production according to the list below A 12 - B 15 A C 8 A D 5 B,C E 20 D Based on the data above. a. What is the cycle time for the production of the new product? (note: in seconds)b. What is the minimum number of workstations?(a) What is the cycle time necessary to achieve the desired rate of production?(b) Using the longest element rule, create workstations to balance the line,attempting to get as close as possible to the theoretical minimum numberof workstations.(c) What is the efficiency and idle time of the line balance?(d) The company considers that if the lamps are successful with the publicit may need to increase production to 30,000 units. The company thinksthe simplest solution is to obtain two more production lines, thus havingtriple capacity. Another option is to re-balance the line. Considering thata single worker is assigned to a work station, determine which option(more production lines or re-balancing) yields the smallest labour size.[#2.1] The setup from quiz 1 questions 4 & 5 is repeated below: "Consider software projects flowing through three main activities: requirement planning, development, and testing/implementation. Three different types of resource-types (employees) are needed at each step: analysts for requirement planning; programmers for code development and testers for system testing. There are 2 analysts, 1 developer, and 3 testers. Software projects arrive at the rate of 4 per month (30 days). A project typically takes 10 days for requirement planning, 6 days for code development, and 16 days for testing/implementation. What is the process capacity in projects per month? (show all work). [2.1-2.2] Continuing from the previous question, suppose user-training work is a new activity that must be carried out on each project. It is supposed to take 2 days for each project. Which of the three resource-types should perform this activity and what is the new process capacity? " Based only on the above…
- Bechtold Construction is in the process of installingpower lines to a large housing development. SteveBechtold wants to minimize the total length of wireused, which will minimize his costs. The housingdevelopment is shown as a network on this page.Each house has been numbered, and the distancesbetween houses are given in hundreds of feet. Whatdo you recommend?With the rise of e-commerce and m-commerce, this conflict is likely to continue, as more and more companies are finding ways of making their products accessible online and on mobile apps. How insurance companies can manage this conflict? What startegies they should have, except One strategy to manage this conflict is to follow in Allstate’s footsteps by pairing local agents with each online transaction (Stackpole, 2001). Even if the agent’s interaction in the process is minimal, they are still afforded the commission (Stackpole, 2001). This strategy is a win-win situation: customers have the option of purchasing insurance online and enjoying the ease with which that can occur while insurance agents will still receive their commission. Another strategy to manage this conflict could be to use exclusive offerings. Kawasaki chose to sell only accessories on its website, so as not to impede business at its retailers (Stackpole, 2001). Insurance companies could employ a similar strategy by…A computer factory in Tangerang plans to increase production line for new products and plan to produce as many as XX0 units per hour. Production process, production time and production process to continue the next production process are described in the table below: (1 day = 8 working hours) production process production time Production process that follows the next production according to the list below A 12 - B 15 A C 8 A D 5 B,C E 20 D a. What is the cycle time for the production of the new product? ( note : in second )b. What is the minimum number of workstations?c. Draw a diagram of the production process.d. Is it with the diagram that you have drawn, the production process can go according to plan? Describe the process from each workstation you've created!
- The XYZ company produces all type of office furniture. The “Executive Secretary” is a chair that has been designed using ergonomics to provide comfort during long office hours. The chair sells for $130. There are 480 minutes available during the day, and the average daily demand has been 50 chairs. There are eight tasks; Task Time (min) Immediate predecessor A 4 - B 7 - C 6 A, B D 5 C E 6 D F 7 E G 8 E I 6 F, G a) Draw a precedence diagram of this operation b) What is the cycle time for this operation? c) What is the theoretical minimum number of workstations? d) Assign tasks to the workstations e) What is the idle time per cycle? f) What is the efficiency of the assembly line?Given the following task, times, and sequence, develop a balanced line capable of operating with a I 0-minute cycle time at Dave Visser's company. a) Draw the precedence diagram.b) Assign tasks to the minimum feasible number of workstations according to the greatest time remaining (ranked positional weight) decision rule.c) What is the efficiency of the process?Mo. The I Love Operations Management (ILOM) Conference, a major international conference, is staffed by student volunteers. One of the tasks of the student volunteers is to register conference attendees. The registration process involves confirming that fees have been paid, retrieving a conference package specific to that person (filed under their last name), and passing on relevant information about the conference. In 2023, conference registration will be handled by a group of 10 student volunteers who work in five pairs to register the attendees (i.e., each pair will together register one attendee at a time). Attendees line up in a common line to be served by the next available pair of volunteers. Attendees arrive at an average rate of 139 per hour (assume Poisson arrival distribution) and the service time is, on average, two minutes (following a negative exponential distribution). What is the average time needed to register (includes waiting and registering), in minutes (round…