Given below are two statements, one labelled as Assertion (A) and the other labelled as Reason (R). Select the correct answer:
Assertion (A) Decision-making is a process of selection and the aim is to select the best alternative.
Reason (R) Decision-making involves rationality.

A. Both A and R are true and R is the correct explanation of A

B. Both 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: Option A