LaToya Sees Honey and Sugar as Perfect Substitutes

Multiple Choice

LaToya sees honey and sugar as perfect substitutes. She is always willing to substitute 1 teaspoon of honey for 2 teaspoons of sugar. If honey is twice as expensive as sugar, LaToya will:

A) use only honey.
B) use only sugar.
C) use a lot of honey and a little sugar.
D) be willing to purchase either sugar or honey.