Investments and loans base their interest calculations on one of two possible methods: the the interest and interest methods. Both methods apply three variables--the amount of principal, the interest rate, and the investment or deposit period-to the amount deposited or invested in order compute the amount of to interest. However, the two methods differ in their relationship between the variables. Assume that the variables I, N, and Pv represent the interest rate, investment or deposit period, and present value of the amount deposited or invested respectively. Which equation best represents the calculation of a future value (FV) using:Compound Interest?FV=PVx(1+I)N FV=PV+(PVxIxN)
FV=PV/(1+I)NSimple Interest?FV=PV/(1xIxN)
FV=PVxIxN
FV=PV+(PVxIxN)

"in the electricity industry, low average total costs are obtained only through large-scale production. in other words, the initial cost of setting up all the necessary wiring makes it risky and, most likely, unprofitable for competitors to enter the market. throughout much of the 20th century, many people viewed south africa’s de beers group as a monopoly because it controlled a large percentage of diamond production and sales. patents are granted to inventors of a product or process for a certain number of years. the reason for this is to encourage innovation in the economy. without the existence of patents, it is argued, research and development for improved electronics is unlikely to take place, since there’s nothing preventing another firm from stealing the idea, copying the product, and producing it without incurring the devel opment costs."which of the following best explains the barriers to entry that exist in this scenario? increasing returns to scale legal barriers exclusive ownership of a necessary resource