CAGR (for Compound Annual Growth Rate) is the hypothetical constant interest rate that would be required for compound interest to turn a given present value into a given future value in a given amount of time. The CAGR formula is. where PV and FV are the present value and future value, and Y is number of years.
Positive and Negative externalities. An externality is defined as a benefit or cost that is imposed on a third party, such as society, other than the producer or consumer of a good or service, or, more simply, an economic side effect. The more of a product that is consumed or produced, the more of an externality that results.
positive pressure. When the pressure inside is less than outside, it's called negative. Pressure is seldom uniform throughout the entire building. It can be strong in some areas, weak in others, or positive in some rooms and negative in others. Any device that pulls air out of a house can create negative pressure. These