Examlex
Describe the relationship between lord and vassal. How did it differ from the relationship between lord and serf?
Demand Curve
A graphical representation showing the relationship between the price of a good and the quantity demanded at those prices.
Substitution Effect
The shift in buying habits caused by alterations in the comparative costs of products, resulting in consumers substituting higher-priced items with those that are more affordable.
LED Light Bulbs
Energy-efficient lighting devices that use light-emitting diodes to produce light, known for having a longer lifespan and lower energy consumption compared to traditional bulbs.
Marginal Utility Per Dollar
The additional satisfaction gained from spending one more dollar on a good or service.
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