What is opportunity cost? The value of your time
The value of your choice AND what you lost
The value of the next best thing
The value of what you chose to do

Which group of islands is called the land of fire and is located at the southern tip of south america

97 points what types of changes have been made in the united states to protect people from earthquakes? a. communities are no longer located along fault lines. b. building codes ensure that structures can withstand shaking. c. warnings go off when an earthquake is expected, and people evacuate the area. d. barriers have been built to prevent flooding by a tsunami.

Which researcher found american capitalism and the inequality of women to be at odds with the country's professed moral principles?