Responsiveness is a company's willingness to help customers and provide prompt service

The form of economic cooperation that calls for (1 ) eliminating internal barriers to trade and (2 ) establishing common external barriers is known as a(n):

A) European Union. B) Economic union. C) Customs union. D) Free trade area. E) Common market.

___An open system has three parts input, process, and output

Indicate whether the statement is true or false