Please Help___Brainliest___Multiple choice question___
The two essential parts of the World Bank, the IRBD and IDA, operate as separate organizations working with different type of nations. Which of the following statements reflect the essential difference between the two organizations .

A) IRBD works with middle-income and credit worthy poorer countries
B) IDA promotes economic development
C) IRBD looks to end poverty through loans
D) None of the above