One factor which may be helping to raise our rate of productivity growth is our

A) improving computer literacy rate.
B) improving educational system.
C) rising rate of saving.
D) declining rate of immigration.

Productivity Growth

An increase in the efficiency of production, leading to a greater output of goods and services without an increase in input.

Computer Literacy Rate

The percentage of the population that has an understanding of computers and their functionality, often including the ability to use software and internet applications.