(Figure: Cereal and Pancakes I) Which of the Following Allocations

(Figure: Cereal and Pancakes I) Which of the following allocations of cereal and pancakes is NOT possible?

A) Elaina consumes 1 pancake and 4 bowls of cereal, and Jose consumes 7 pancakes and 6 bowls of cereal.
B) Elaina consumes 8 pancakes and 10 bowls of cereal, and Jose consumes no pancakes and no cereal.
C) Elaina consumes 3 pancakes and 6 bowls of cereal, and Jose consumes 6 pancakes and 3 bowls of cereal.
D) Elaina consumes 6 pancakes and 5 bowls of cereal, and Jose consumes 2 pancakes and 5 bowls of cereal.