QUESTION 2 (3 MARKs) The NSW tax department wants to set up what would amount to

Question

QUESTION 2 (3 MARKs) The NSW tax department wants to set up what would amount to a series of identical production lines running 8 hours a day) for processing state tax retums that are submitted via www.ato gow.au. The varicus tasks, times, and precedence relationships for each line follow Task A. Open return;verify filer's mame, address, and taxpayer ID 075 B. Make sure personal details match computer records C. Check key calculations on return for coerectness. D. Print report to go with return Time (mins Immediate None 125 2.50 0.50 0.30 3.0 Route return to refund, payment, or special handling F. Update status of retum on computer system The director has determined that each line needs to process 150 returns a day. The director has asked you to develop a proposed layout that would be shared across the lines (a) What is the takt time for each line? W hat is the thecretical minimum number of workstations needed based on the results n each line? b) Make workstation assignments using the "largest eligible task rule. Calaul ate the cycle time, idle time, percent idle time, and efficiency delay for the resulting line. (c) Given the task times listed above, what is the minimam cycle time that can be achieved by aline What is the maximum daily output that could be achieved by a single line

Explanation / Answer

The paths are:

ABCDE:5.3

ABCDF:8

So critical path = ABCDF:8

E A B C D F

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