An upward movement along the same supply curve results in

  • A an increase in supply
  • B a decrease in price
  • C a decrease in quantity supplied
  • D an increase in quantity supplied

The correct answer is D. an increase in quantity supplied

A movement along the supply curve happens when the price of a commodity changes while other factors remain constant.

An upward movement along the supply curve indicates an Increase in quantity supplied of a commodity due to rise in its price, while a downward movement means a decrease in quantity supplied due to fall in prices

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