Jana chugs 5 big cups of Gatorade in five minutes after winning the marathon. Jana’s marginal utility is much likely to be: (1) Equivalent for each cup as she was very thirsty. (2) Maximized at 3 cups, when she is reaching the equilibrium. (3) Diminishing whenever she is two sips to the first cup. (4) Lowest for the 5th cup.
Can someone please help me in finding out the accurate answer from the above options.