Consider the following statements: Assertion(A): Demand curve normally slopes down wards. Reason (R) : Demand for goods increases when price increases. Of these

• 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