The correct option is D Glass 2: 5 chocolate scoops, Glass 1: 3 vanilla scoops, Glass 3: 1 butterscotch scoop
Glass 2 has the maximum capacity. Glass 1 has less capacity than Glass 2 but more than Glass 3. Glass 3 has the least capacity.
The chocolate-flavored ice cream has been ordered more than vanilla and butterscotch, so it should have the most number of scoops. The vanilla-flavored ice cream is less than chocolate but more than butterscotch.
The butterscotch-flavored ice cream is ordered less than chocolate and vanilla, so it should have the least number of ice cream scoops.
Total scoops = 5 + 3 + 1
= 9
Hence, Option D is correct.