Which of the Following Is Not an Explanation for the Revival

Multiple Choice

Which of the following is not an explanation for the revival in the growth of productivity starting in the mid-1990s?

A) Information and communication innovations are increasingly geared toward improving business processes and not consumer products.
B) Faster computers have sped up data processing.
C) Internet use has increased the efficiency of how firms buy and sell to each other and to consumers.
D) Cell phones and wireless Internet access have increased worker flexibility.