Today's Sentence
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That means when the price goes down, the quantity demanded increases.
Original Video：
Demand and Supply Explained- Econ 2.1
Key Vocabulary
1. slope
slope
[sloʊp] (n.)
2. substitute
substitute
[ˈsʌb.stə.tuːt] (n.)
3. marginal utility
marginal utility
(n.)
4. gallon
gallon
[ˈɡæl.ən] (n.)
5. purchasing power
purchasing power
(n.)
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