Which of the following was NOT a result of the adoption of mechanical calculators?
A. Less demand for “superstars” who could rapidly compute sums by hand
B. Higher productivity of bookkeepers
C. Higher salaries of bookkeepers
D. Proliferation of companies making calculators
I think it's A, but not sure
2 answers
I think you're right.
I think it might be C. I don't think their salaries went up.