Which of the following statements is the MOST accurate?

A) The prices of identical commodity baskets, when converted to a single currency, are the same across countries.

B) The prices of identical commodity baskets, when converted to a single currency, differ substantially across countries.

C) The prices of identical commodity baskets, when converted to a single currency, do not differ substantially across countries.

D) The prices of identical commodity baskets, when converted to a single currency, are often the same across countries.

E) The prices of identical commodity baskets, when converted to a single currency, are the same across countries more than 50% of the time.