Consider the following statements and select the correct answer from the code given below the statements:
Assertion (A) : Generally, India had a favourable balance of trade during the British rule.
Reason (R) : The drain of wealth took the form of unrequired exports.
ABoth (A) and (R) are true, and (R) is the correct explanation of (A).
BBoth (A) and (R) are true, but (R) is not the correct explanation of (A).
C(A) is true, but (R) is false.
D(A) is false, but (R) is true.
Answer: