Q 71. A welding operation is time-studied during which an operator was pace-rated as 120%. The operator took, on an average, 8 minutes for producing the weld-joint. If a total of 10% allowances are allowed for this operation, the expected standard production rate of the weld-joint (in units per 8 hour day) is
(A) 45
(B) 50
(C) 55
(D) 60
Answer: (A)
Explanation:
