It means that it is impossible to get something for nothing, or the idea that even if something seems free, there is always a cost, no matter how indirect or hidden the cost is.
A because D has no relevance as it’s only addressing a counterclaim ,C is only giving information and B is coming up with a solution
more info on the oratory you need done please.
I think either conclusion or the coolest kid in school here I come
Answer: I believe the answer is D
Explanation: