Learning Path
Question & Answer
Choose the Best Answer
3 units of C and 2 units of D
2 units of C and 5 units of D
4 units of C and 1 unit of D
5 units of C and 0 units of D
Understanding the Answer
Let's break down why this is correct
The pair of 2 C and 5 D costs $36, which fits under the $40 budget. Other options are incorrect because Buying 3 C and 2 D uses less money than it could and leaves the cheaper good too few; Choosing 4 C and 1 D spends the same $36 but spends all of it on the pricier item.
Key Concepts
Optimal Purchase Combinations
easy level question
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Deep Dive: Optimal Purchase Combinations
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Definition
Optimal purchase combinations refer to the most efficient mix of goods a consumer can buy based on marginal utility per dollar. By comparing the marginal utility of different goods to their prices, consumers aim to maximize total utility within budget constraints. Understanding optimal purchase combinations helps individuals make rational consumption choices.
Topic Definition
Optimal purchase combinations refer to the most efficient mix of goods a consumer can buy based on marginal utility per dollar. By comparing the marginal utility of different goods to their prices, consumers aim to maximize total utility within budget constraints. Understanding optimal purchase combinations helps individuals make rational consumption choices.
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