Robinson Crusoe Spends 4 Hours a Day Catching Fish and Picking

Multiple Choice

Robinson Crusoe spends 4 hours a day catching fish and picking coconuts.He can always catch 2 fish per hour and he can always gather 3 coconuts per hour.His utility function is CF, where C is the number of coconuts he eats per day and F is the number of fish he eats per day.How many fish will he choose to eat per day?

A) 8
B) 6
C) 4
D) 2
E) 1