Injections to the economy include consumption, investment, and government spending

Which of the following expands the range of opportunities available to customers?

A) The bookstore that provides comfortable chairs and couches for book browsers B) The used car dealer who posts prices on the windshields of the cars C) The bank that advertises it will place ten dollars into any newly-opened savings account D) All of the above. E) None of the above.

The balance of trade is defined as

A) the difference between the value of the goods and services a country exports and the value of the goods and services a country imports. B) the difference between the balance of the current account and the balance of the capital account. C) the difference between the balance of the current account and the balance of the financial account. D) the difference between the value of the goods a country exports and the value of the goods a country imports.