Lucy invested $10,000 at the rate of 12%. According to the rule of 72, it would take ______ years for her money to double

One of the strengths of a socialist economy, according to those who advocate such a system, is that government intervention will enable a more equitable distribution of income

a. True b. False Indicate whether the statement is true or false

The bubble concept refers to

a. the buying and selling of pollution rights b. the way pollution creates a hole in the ozone layer c. pollution due to nuclear waste d. strict pollution standards for individual firms e. obligatory controls