Which of the following is not true regarding the outcome of a consumer’s optimization process ?

• A. The marginal utility per dollar spent on each good is the same
• B. The marginal rate of substitution between goods is equal to the ratio of the prices between goods
• C. The consumer’s indifference curve is tangent to his budget constraint
• D. The consumer has reached his highest indifference curve subject to his budget constraint
• E. The consumer is indifferent between any two points on his budget constraint