contestada

Clifford lives by the motto​ "Eat, drink, and be merry​ today, for tomorrow​ doesn't matter." If​ today's consumption is represented by​ "x" and​ tomorrow's consumption is represented by​ "y," then which of the following best represents​ Clifford's utility​ function?A) U=x-y
B) U=x/y
C) U=x
D) U=y