# 13 t1 this factor is the multiplier used to calculate

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Unformatted text preview: rest rate over a given period of time. Using FVAn for the future value of an n-year annuity, PMT for the amount to be deposited annually at the end of each year, and FVIFAi,n for the appropriate future value interest factor for a one-dollar ordinary annuity compounded at i percent for n years, we can express the relationship among these variables alternatively as FVAn PMT (FVIFAi,n) (4.14) The following example illustrates this calculation using a table, a calculator, and a spreadsheet. EXAMPLE Input 1000 Function PMT 5 N 7 I CPT FV Solution 5750.74 As noted earlier, Fran Abrams wishes to find the future value (FVAn) at the end of 5 years (n) of an annual end-of-year deposit of \$1,000 (PMT) into an account paying 7% annual interest (i) during the next 5 years. Table Use The future value interest factor for an ordinary 5-year annuity at 7% (FVIFA7%,5yrs), found in Table A–3, is 5.751. Using Equation 4.14, the \$1,000 deposit 5.751 results in a future value for the annuity of \$5,751. Calculator Use Using...
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