A German worker takes 400 hours to produce a car and 2 hours to produce a case of wine. A French worker takes XX hours to produce a car and 3 hours to produce a case of wine. For what values of XX will gains from trade be possible? Check all that apply. a. 1b. 2c. 650d. 800For what values of XX will Germany export cars and import wine? Check all that apply. a. 1b. 2c. 650

Label each of the following statements true, false, or uncertain. explain your choice carefully. a. workers benefit equally from the process of creative destruction. b. in the past two decades, the real wages of low-skill u. s. workers have declined relative to the real wages of high-skill workers. c. technological progress leads to a decrease in employment if, and only if, the increase in output is smaller than the increase in productivity. d. the apparent decrease in the natural rate of unemployment in the united states in the second-half of the 1990s can be explained by the fact that productivity growth was unexpectedly high during that period.

Emerson has an associate degree. based on the bar chart below, how will his employment opportunities change from 2008 to 2018

One principle of usability testing is that it permeates product development. what does that mean?