In 2011,Modern Electronics,Inc

Multiple Choice

In 2011,Modern Electronics,Inc.produced 60,000 calculators,employing 80 workers,each of whom worked 8 hours per day.In 2012,the same firm produced 76,500 calculators,employing 85 workers,each of whom worked 10 hours per day.Productivity at Modern Electronics

A) decreased by 4%
B) remained constant.
C) increased by 8.33%
D) increased by 27.50%