Positive analysis is concerned with "what ought to be," while normative analysis is concerned with "what is."

As a percentage of GDP, U.S. imports have been ________ and U.S. imports have been ________ since 1950

A) growing; declining B) declining; growing C) growing; growing D) declining; declining

State right-to-work laws

A) prohibit discrimination in hiring. B) force companies to submit to Equal Employment Opportunities Commission arbitration in disputes. C) encourage companies to hire minorities. D) make compulsory union membership illegal.