Answer:
An Increase as effort increases. Marginal cost is the incremental costs associated with producing additional units of a good or service
You have lost the ability to use sustained attention.
-Mabel <3
Answer:
The best and most correct answer among the choices provided by the question is the fourth choice. Sociologists study the link between depression and poor nutrition. I hope my answer has come to your help. God bless and have a nice day ahead!
Um I think this one would be true