What is a graphical user interface (gui)?
a. a computer program that requires the user to type in commands
b. a computer program that allows the user to use any graphic to manage input
c. a user-friendly computer program that allows the user to point and click on icons to make the computer function
d. a user-friendly computer program that requires the user to understand simple computer coding

Arguments made against free trade include all of the following exceptdumping is an unfair trade practice that puts domestic producers of substitute goods at a disadvantage that they should be protected against. national defense considerations justify producing certain goods domestically whether the country has a comparative advantage in their production or not. free trade is inflationary and should be restricted in the domestic interest. if foreign governments subsidize their exports, foreign firms that export are given an unfair advantage that domestic producers should be protected against. infant industries should be protected from free trade so that they may have time to develop and compete on an even basis with older, more established foreign industries.