馃摎 This video is about calculating the present value of an ordinary or deferred annuity in the context of financial mathematics.

馃挵 Ordinary or deferred annuities are those where the rent payment is made at the end of each interest period, and they are the most common type of annuity.

馃М The video will provide a solution to a proposed problem related to calculating the present value of an ordinary or deferred annuity.

馃挵 The video discusses how to calculate the present value of an ordinary annuity.

馃捀 It explains how to determine the amount that Mr. Nu帽ez should invest today to receive a yearly income of 50,000 c贸rdobas for the next six years.

馃搱 The video also mentions the market interest rate of 12% and provides the necessary formula to calculate the present value.

馃搱 The video discusses how to calculate the present value of an ordinary or deferred annuity.

馃М The formula for determining the present value of an ordinary or deferred annuity is explained.

馃挵 An example calculation is shown, using a given interest rate and annuity amount.

馃搳 Calculation of the present value of an ordinary or deferred annuity.

馃挵 The present value of the annuity is calculated to be 205,570.4 cordobas.

馃挕 An ordinary or deferred annuity involves payments made at the end of each period.

馃挵 The video discusses the calculation of the present value of a deferred ordinary annuity.

馃搳 The initial amount is given as 205,570.42 units, and an additional amount of 250,000 units will be paid at the end of each year for the next six years.

馃搱 The interest rate is 12%.