__________ has been replaced by more free market economies in Europe and Latin America

Which is a pitfall of using an optical scanner?

a) It is fast. b) It is accurate. c) It is expensive. d) It can provide additional analysis of items.

Social Security plays a vital role for younger people by providing

a. survivor benefits to those whose parents die or become disabled. b. unemployment compensation for those who lose their jobs. c. health care benefits to those whose jobs do not provide it. d. food stamps for those who fall under the poverty line.