The following table gives details regarding the total earnings of 15 employees and the number of days they have worked on complex, medium and simple operation in the month of June 2002. Even though the employees might have worked on an operation, they would be eligible for earnings only if they have minimum level of efficiency.
The employee number of the person who has earned the maximum earnings per day in medium operation is
We need to find the person who has the highest average per-day earnings in medium operations.
So, we divide the total income in medium operations by the total number of day in these operations.
Employee no. 2001180 earned 1262.9 by working 19 daysfor medium operation which is highest. Hence option A.
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