[ECON] Flashcards - Module 2 and 3
a series of equal payments occurring at equal interval of time
Annuity
Types of Annuities
Ordinary Annuity, Annuity Due, Deferred Annuity, and Perpetuity
this type of annuity is one where the payments are made at the end of each period beginning from the first period.
Ordinary Annuity
In ordinary annuity, when does P occur?
one period before 1st payment
In ordinary annuity, when does F occur?
at the same time with last payment
this type of annuity is one where the first payment is made several periods after the beginning of the annuity.
Deferred Annuity
It is when payments are made at the beginning of the payment period.
Annuity Due
is an annuity where the payment period extends forever, which means that the periodic payments continue indefinitely.
Perpetuity
series of cash flows where the amounts change every period.
Gradient Series
Types of Gradient Series
Arithmetic and Geometric Gradient Series
It is one wherein the cash flow changes (increase or decreases) by the same amount in each cash flow period.
Arithmetic Gradient Series
The amount of increase or decrease in payments
Gradient
It takes the equivalent of a gradient series as ordinary annuity.
Equivalent Uniform Amount
It is when the periodic payment increases or decreases by a constant percentage.
Geometric Gradient Series
one of the most important applications of perpetuity
Capitalized Cost
It is the sum of its first cost and the present worth of all costs for replacement, operation, and maintenance for a long period or forever.
Capitalized Cost
the worth of the property at the end of useful life
Salvage Value