Click here for the Excel Data File a. Do each of the following: (1) Enter the number of following tasks for each of the tasks shown in the table below. (2) Assign tasks to stations in order of greatest number of following tasks. Use greatest positional weight as a tiebreaker rule. (3) Determine the percentage of idle time. (Round your answer to 2 decimal places.) (4) Compute the rate of output in printers per day that could be expected for this line, assuming a 420-minute working day. (Round your answer 2 decimal places.) b. Answer these questions: (1) What is the shortest cycle time that will permit use of only two workstations? (Round your answer to 1 decimal place.) (2) Determine the percentage of idle time that would result if two stations were used and each station was loaded with the worktime shown in Part b(1). (Leave no cells blank - be certain to enter "0" wherever required.) (3) What is the daily output under this arrangement a using the cycle time from Part b(1)? (Round your answer to 2 decimal places.) (4) Determine the output rate that would be associated with using the maximum cycle time. (Round your answer to 2 decimal places.)
Critical Path Method
The critical path is the longest succession of tasks that has to be successfully completed to conclude a project entirely. The tasks involved in the sequence are called critical activities, as any task getting delayed will result in the whole project getting delayed. To determine the time duration of a project, the critical path has to be identified. The critical path method or CPM is used by project managers to evaluate the least amount of time required to finish each task with the least amount of delay.
Cost Analysis
The entire idea of cost of production or definition of production cost is applied corresponding or we can say that it is related to investment or money cost. Money cost or investment refers to any money expenditure which the firm or supplier or producer undertakes in purchasing or hiring factor of production or factor services.
Inventory Management
Inventory management is the process or system of handling all the goods that an organization owns. In simpler terms, inventory management deals with how a company orders, stores, and uses its goods.
Project Management
Project Management is all about management and optimum utilization of the resources in the best possible manner to develop the software as per the requirement of the client. Here the Project refers to the development of software to meet the end objective of the client by providing the required product or service within a specified Period of time and ensuring high quality. This can be done by managing all the available resources. In short, it can be defined as an application of knowledge, skills, tools, and techniques to meet the objective of the Project. It is the duty of a Project Manager to achieve the objective of the Project as per the specifications given by the client.
A producer of inkjet printers is planning to add a new line of printers, and you have been asked to balance the process, given the following task times and precedence relationships. Assume that cycle time is to be the minimum possible.
| Task | Length (minutes) |
Immediate (Predecessor) |
| a | 0.2 | - |
| b | 0.4 | a |
| c | 0.3 | - |
| d | 1.3 | b, c |
| e | 0.1 | - |
| f | 0.8 | e |
| g | 0.3 | d, f |
| h | 1.2 | g |
Click here for the Excel Data File
a. Do each of the following:
(1) Enter the number of following tasks for each of the tasks shown in the table below.
(2) Assign tasks to stations in order of greatest number of following tasks. Use greatest positional weight as a tiebreaker rule.
(3) Determine the percentage of idle time. (Round your answer to 2 decimal places.)
(4) Compute the rate of output in printers per day that could be expected for this line, assuming a 420-minute working day. (Round your answer 2 decimal places.)
b. Answer these questions:
(1) What is the shortest cycle time that will permit use of only two workstations? (Round your answer to 1 decimal place.)
(2) Determine the percentage of idle time that would result if two stations were used and each station was loaded with the worktime shown in Part b(1). (Leave no cells blank - be certain to enter "0" wherever required.)
(3) What is the daily output under this arrangement a using the cycle time from Part b(1)? (Round your answer to 2 decimal places.)
(4) Determine the output rate that would be associated with using the maximum cycle time. (Round your answer to 2 decimal places.)
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