Identify the following crops with reference to plantation agriculture carefully.

A. Coffee
B. Rubber
C. Wheat
D. Cocoa

Choose the correct answer from the options given below:

A, B, D only

Plantation agriculture was introduced by the Europeans in colonies situated in the tropics. Some of the important plantation crops are tea, coffee, cocoa, rubber, cotton, oil palm, sugarcane, bananas and pineapples.