I think answer should be d. kindly check.

(c) equal to the average rate (d) equal to the marginal sacrifice 23. Assertion (A): Relatively few private goods are totally rival and excludable. Reason (R) :Most consumption (and production) has at least some shared aspects Codes: le Both (A) and (R) are correct (6) Both (A) and (R) are mot correct (c) (A) is correct, but (R) is not the correct reason of (A) A) is correct and (R) is the correct reason for (A)