Answer: Option 'E' is correct.
Step-by-step explanation:
Marginal utility is the addition utility derived from each successive unit of a particular good.
so, marginal utility is the change in utility from consuming an addition unit of a good or service.
Mathematically, it is expressed as

Hence, Option 'E' is correct.
Answer:
i dont know but can you pick me brainiest
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
I think it is B, but I'm not fully sure.