Assertion: Consumer Satisfaction is the foundation stone of a successful business. Reasoning: Instead of trying to market what is essential for consumer, we must find out much more about what the producer is willing to make.

Both Assertion (A) and reasoning (R) are correct and R is the correct explanation of A. Both Assertion (A) and reasoning (R) are correct and but R is not the correct explanation of A. Assertion (A) is true but Reasoning (R) is not correct. Assertion (A) is not true but Reasoning (R) is correct.

Assertion (A) is true but Reasoning (R) is not correct.

Assertion (A) is true but Reasoning (R) is not correct.