The kind of lighting you choose will be a huge factor in the cost of lighting installation. Simple lighting can be pretty affordable, but more expensive fixtures will bring up the cost of installation-as will antique chandeliers or fixtures.
a change in supply is the shift in supply curve due to change in price of other commodities and other factors like taste,weather,income e.t.c while a change in quantity supply â¦ is the change in price of the commodity itself that affect the quantity supply,here the supply curve remain constant but there will be a movement along the supply curve.
An Increase in the Quantity Supplied. The Quantity Supplied is an amount at a given price while Supply is the entire relationship between the various Quantities Supplied at a variety of prices. When the price increases from P1 to P2, the quantity supplied increases from Q1 to Q2. Changing the price leads to changes in the quantity supplied. Paying extra for overtime is a way to increase the quantity supplied. Supply is the relationship between Prices and Quantities Supplied.