Change in quantity supplied vs change in supply:
change in quantity supplies is when there is a
movement from one point to another point on the same supply curve, and it is caused by a change in
price of the good. A change in supply is a shift of the supply curve caused by a factor other than the
price of said good.
Factors: Prices of relevant resources, Technology, Prices of Other Goods, Number of sellers,
Expectations of future prices, Taxes and subsidies, Government restrictions