A product with qualities that consumers lack the expertise to assess without assistance is called a(n)

In 2009, Germany's capital account was -$135 million. This implies that

A) Germany invested more in other countries than those countries invested in Germany. B) Germany's currency must have appreciated during 2009. C) Germany imported more goods from its trading partners than it exported. D) Germany's official settlements account in 2009 must have been positive.

The equilibrium price will fall and the equilibrium quantity might increase, decrease, or stay the same when the

A) demand and the supply of a good both increase. B) demand for a good increases and the supply of it decreases. C) demand for a good decreases and the supply of it increases. D) demand and the supply of a good both decrease.