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| Question 33745:  Prizes are often not "worth" as much as claimed.  What is the real value of a prize of $5,000,000 which is to be received in equal payments over 20 years, with the first payment beginning today?  Assume an interest rate of 5% over the 20 years.
 Answer by venugopalramana(3286)
      (Show Source): 
You can put this solution on YOUR website! TABULATE AS FOLLOWS IN XL WORK SHEET WHICH IS SELF EXPLANATORY.IF YOU GO TO FUNCTIONS-FINANCIALS AT THE END AND GIVE THE DISCOUNT RATE OF 0.05 AND NET INFLOW COLUMN AS THE DATA,YOU WILL GET NPV AT THE END.THE FORMULA IN XL IS. =NPV(0.05,D256:D275)WHERE 0.05 IS THE DISCOUNT RATE GIVEN AS 5% PER YEAR AND D256:D275 IS THE COLUMN WHERE NETINFLOW IS DEPICTED.IF YOU WANT TO KNOW MATHMATICAL FORMULA FOR THIS PLEASE COME BACK AND WE SHALL EXPLAIN
 IT IS WORTH $3,115,552.59 TO DAY
 YEAR	INFLOW	OUTFLOW	NETINFLOW
 1	250000		250000
 2	250000		250000
 3	250000		250000
 4	250000		250000
 5	250000		250000
 6	250000		250000
 7	250000		250000
 8	250000		250000
 9	250000		250000
 10	250000		250000
 11	250000		250000
 12	250000		250000
 13	250000		250000
 14	250000		250000
 15	250000		250000
 16	250000		250000
 17	250000		250000
 18	250000		250000
 19	250000		250000
 20	250000		250000
 
 NPV			$3,115,552.59
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