If elizabeth can make 3 pies or bake 6 cakes per hour and benjamin can make 2 pies or bake 8 cakes per hour,

Explanation:

Elizabeth should concentrate on making pie because she has a comparative advantage over Benjamin in pie making while Benjamin has comparative advantage in cake baking.

According to the Ricardian model of comparative advantage, countries should concentrate in the production of goods they have comparative advantage in making and exchange or import goods they do not have comparative advantage in making. This is the basis of trade between nations according to the Ricardian model.

the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.

answer: corporations and the wealthy cannot donate an excessive amount. (c)