Which industry was deregulated in the late 1970s and 1980s?

The problem caused when people are often reluctant to voluntarily pay for goods and services that provide benefits for everyone, even for those who don't pay is called the:

A. free-rider problem. B. moral hazard problem. C. drop in the bucket hypothesis. D. rational ignorance problem.

Real per capital GDP in the United States is:

A. over 30 times what it was a century ago. B. about the same as it was a century ago. C. over three times what it was a century ago. D. over seven times what it was a century ago.