What is a simple way of describing cost benefit anyalysis

Economic growth is defined as an increase in a nation's production of goods and services. An example of economic growth is when a country increases the gross domestic product (GDP) per person. The growth of the economic output of a country. As a result of inward investment Eire enjoyed substantial economic growth.

Explanation:

Heres another example, "If the Central Bank cut interest rates, this would provide an incentive for firms to invest (borrowing would now be cheaper). This investment is a component of AD and AD will rise. With higher investment, more people will be employed, and there is a purchase of raw materials."

Hope this helps! <3