Reason (R) : MR is the addition made to the TR by the sale of an additional unit of a commodity.
A. Both (A. and (R) are true, (R) is the correct explanation of (A)
B. Both (A) and (R) are true, (R) is not the correct explanation of (A)
C. Both (A) and (R) are false.
D. (A) is true (R) is false.
Answer:B
Reason (R) : MR is the addition made to the TR by the sale of an additional unit of a commodity.
A. Both (A. and (R) are true, (R) is the correct explanation of (A) B. Both (A) and (R) are true, (R) is not the correct explanation of (A) C. Both (A) and (R) are false. D. (A) is true (R) is false.