what are the two factors displayed in a supply curve? how do they cause changed in the supply curve? (Site 1)

changes in non-price factors that will cause an entire supply curve to shift (increasing or decreasing market supply); these include 1) the number of sellers in a market, 2) the level of technology used in a good's production, 3) the prices of inputs used to produce a good, and 4) the amount of government regulation.

Explanation:

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.