| Supply |
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| n | This
positive relationship is shown graphically by |
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| the
supply curve on the left - SS. If the price |
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| changes
there is a movement along the supply |
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| curve |
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| n | At
price P the dentists are prepared to sell Q |
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| treatments. |
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| n | When
the price rises to P' dentists are
prepared to |
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| sell Q'
treatments - this might be because more |
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| people
become dentists when it becomes a more |
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| lucrative
job. |
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