Which of the following describes the substitution effect?
A. As wages increase, an individual's total potential income rises, making him less likely to choose leisure over labor. As a consumer increases their income they purchase more desserts, a normal good.
B. As wages increase, an individual's total potential income rises, making him more likely to choose leisure over labor. A consumer buys more milk each time they purchase cereal.
C. As wages increase, an individual's leisure becomes less costly, making him more likely to choose leisure over labor. As hamburgers become cheaper consumers purchase more steak.
D. As wages increase, an individual's leisure becomes more costly, making him less likely to choose leisure over labor. As the price of Coca-Cola rises consumers purchase more Sprite.