In the preceding case, the periodic cash flows of $6,000 are called an annuity. An annu-
ity is a series of cash payments or receipts (called annuity payments), spaced equally
in time, as illustrated in Exhibit 8.450 Chapter 10 Liabilities
Today$5,660.40$5,340.00$3,551.40$6,000 Present Value of $1 6%,n 1 (0.94340)$6,000 Present Value of $1 6%,n 2 (0.89000)$6,000 Present Value of $1 6%,n 9 (0.59190)$6,000 Present Value of $1 6%,n 10 (0.55840)$6,000PRESENT VALUE OF A
STREAM OF CASH RECEIPTS$3,350.40$44,160.54
Sum of Present
Value FactorsTotal Present
Value of the
Stream of
Cash Receipts7.36009Cash receipts of $6,000 each year.1 year 2 years 9 years 10 yearsExhibit 7
Present Value of a
Stream of Cash ReceiptsEqual Cash Payments or ReceiptsSpaced Equally in TimeTHE CONCEPT OF AN ANNUITYToday 1 year 2 years 9 years 10 years$6,000 $6,000 $6,000 $6,000Exhibit 8
The Concept of an
AnnuityThe present value calculation for an annuity can be simplified using Present Value
of an Annuity of $1tables. An excerpt of a present value of an annuity of $1 table is
shown in Exhibit 9.
For example, the present value of an annuity of $1 for 10 periods at an interest rate
of 6% we will denote as Present Value of an Annuity of $16%,n= 10, which from the table