Answer:
D. The Ricardian model assumes labor is perfectly mobile
Explanation:
This model assumes that labor is perfectly mobile, tech is constant, and markets are perfectly competitive. It was developed by David Ricardo in his classical theory of comparative advantage which explains why countries engage in international trade even though their production may be more efficient than its trade partners. The comparative advantage of countries were explained and based on these assumptions.
A. roller coaster,"<span>an undulating wave that travels over the surface of a solid, especially of the ground in an earthquake, with a speed independent of wavelength."</span>
Your answer will be.. by convection
Answer:
None, at the moment unless dated at past years
Explanation:
In today's society of the U.S. Republicans hold the Senate, while the democrats hold the House, but in 2015 Republicans did hold house and senate I think.
