these factors; such as labour and raw materials; change according to the output and are quick and easy to vary.
people who have a smaller ability to find a job or to earn an income; these include the poor;...
investments in the form of loans of a specific amount made to the government for a fixed time...
a change in the price of one good will result in a change in the demand for the other good.
measures the changes in the cost of production of goods