One of the problems with finding new fossil fuel deposits in developing countries is that ________.

A unit investment trust usually invests in ________ and an reit always invests in ________.

The global economy _____.

In economics, ________ are limited but ________ are unlimited.

Instead of only generating more electricity, rising energy demands may also be met by ________.

U.S domestic oil production peaked in the year ________.

National income accounting is important in macroeconomics in order to __________________ .

Most economists believe that the consumer price index ______ the rate of inflation.

Most economists agree that ______ are the single most important source of economic growth.

A(n) ________ comes to an end with a business cycle ________.

The production and use of __________ is typically cyclical.