The following data is available from time study on a job:
Observed time = 0.75 min., rating = 110%, relaxation allowance = 10%, personal allowance = 3%, delay allowance = 2%.
All allowances are expressed in % of normal time.
What is the approximate standard time for this job?
(a) 0.95 minutes (b) 0.625 minutes
(c) 0.825 minutes (d) 0.74 minutes