1) Walmart's decision to suspend its planned expansion into India's huge but fragmented retail market due to obstacles put in place by the host nation to protect its mom-and-pop retailers is an example of ________.

A) tariffs

B) excise duties

C) quotas

D) nontariff trade barriers

E) exchange controls

2) Which of the following is true of the World Trade Organization (WTO)?

A) It was replaced by the GATT in 1995.

B) It increases tariffs and other international trade barriers.

C) It lacks the power to impose international trade sanctions.

D) It restricts the maximum number of member nations to 100.

E) It mediates global trade disputes.