Which States Traditionally Select the Managing Director of the International

Which states traditionally select the managing director of the International Monetary Fund and the president of the World Bank?

A) Developed states select the managing director of the IMF, while developing states select the president of the World Bank.
B) Developing states select the managing director of the IMF, while developed states select the president of the World Bank.
C) European states select the managing director of the IMF, while the United States selects the president of the World Bank.
D) The United States selects the managing director of the IMF, while either China or Russia selects the president of the World Bank.