1. 1 page maximum required for the answer .. The following questions test your b
ID: 402038 • Letter: 1
Question
1. 1 page maximum required for the answer .. The following questions test your business perspective:
Operator
Time (in minutes)
Rating
1
9
120
2
11.1
100
3
12
95
4
10.9
100
5
12.3
85
What is the normal time for this job? What is the standard time for this job with the assumption of a 20% allowance for personal, fatigue and delay? What are the value judgments you must make for the standard to be useful and implementable?
Operator
Time (in minutes)
Rating
1
9
120
2
11.1
100
3
12
95
4
10.9
100
5
12.3
85
Explanation / Answer
work / ability = time
now rating shows the % effort the man is putting
work / 120/100 effort = 9
now work/effort = normal time
normal time = 10.8 min
2nd = 11.1 min
3rd = 12 x 95/100 = 11.4 min
4th = 10.9 min
5th = 12.3 x 85/100 = 10.455
so the average normal time = 10.931 min
standard time = normal time + allowances
= 10.931 min + 20/100 x 10.931 min
= 13.117 min
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