A. The consumer is rational
B. Diminishing marginal utility
C. The concept of money utility
D. Consistency and transitivity of choice
Correct Answer: Option D
D. Consistency and transitivity of choice
A. The consumer is rational
B. Diminishing marginal utility
C. The concept of money utility
D. Consistency and transitivity of choice
Correct Answer: Option D
D. Consistency and transitivity of choice
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