document.write( "Question 1141228: If an employee deposits Rs. 2,000 at the end of each year into his company’s plan which pays 7% interest compounded quarterly, how much will he have in the account at the end of 5 years? \n" ); document.write( "
Algebra.Com's Answer #762253 by Theo(13342)\"\" \"About 
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2000 is deposited at the end of each year.
\n" ); document.write( "plan pays 7% compounded quarterly.
\n" ); document.write( "how much in the account at the end of 5 year.\r
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\n" ); document.write( "\n" ); document.write( "7% per year is the nominal annual interest rate.\r
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\n" ); document.write( "\n" ); document.write( "to find the effective annual interest rate, do the following:\r
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\n" ); document.write( "\n" ); document.write( "7% per year / 4 equals 1.75% per quarter.\r
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\n" ); document.write( "\n" ); document.write( "divide that by 100 and add 1 to it and then take it to the fourth exponent to get:\r
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\n" ); document.write( "\n" ); document.write( "1.75 / 100 = .0175 + 1 = 1.0175 ^ 4 = 1.071859031.\r
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\n" ); document.write( "\n" ); document.write( "subtract 1 from that and multiply it by 100 to get 7.1859031%.\r
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\n" ); document.write( "\n" ); document.write( "that's the effective annual interest rate.\r
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\n" ); document.write( "\n" ); document.write( "stick that in your financial calculator.
\n" ); document.write( "set the number of time periods equal to 5 years.
\n" ); document.write( "set present value and future value to 0.
\n" ); document.write( "set yearly payment to -1000 (negative because money going out).
\n" ); document.write( "set yearly payments to end of each year.
\n" ); document.write( "tell the calculator to give you future value.
\n" ); document.write( "you will get 5772.10948 without rounding.
\n" ); document.write( "it will become 5772.11 with rounding to the nearest penny.\r
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\n" ); document.write( "\n" ); document.write( "here's a display of the results using a financial calclator.\r
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\n" ); document.write( "\n" ); document.write( "the one i used online is at https://arachnoid.com/finance/\r
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\n" ); document.write( "\n" ); document.write( "the more detailed one that i use off line is the TI-BA-II (Texas Instruments Business Analyst II).
\n" ); document.write( "it give you more decimal places in the result than the online one.\r
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\n" ); document.write( "\n" ); document.write( "if you were to use cash flow analysis, you would get the same result as shown below:\r
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\n" ); document.write( "\n" ); document.write( "on the right i used the net present value function to get the present value of the cash flows for 5 years.\r
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\n" ); document.write( "\n" ); document.write( "i then used the future value function to get the future value of the present value for same 5 years.\r
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\n" ); document.write( "\n" ); document.write( "on the left i created cash flows at the end of each 4 quarters of a year.\r
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\n" ); document.write( "\n" ); document.write( "this simulated the payment of 1000 at the end of each of the 5 years.\r
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\n" ); document.write( "\n" ); document.write( "there were 20 quarters in all.\r
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\n" ); document.write( "\n" ); document.write( "i used the quarterly interest rate of 7 / 100 = .07 / 4 = .0175.\r
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\n" ); document.write( "\n" ); document.write( "the three columns are the cash flows, the present value of the cash flows, and the future value of the cash flows.\r
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\n" ); document.write( "\n" ); document.write( "both methods gave the same results, as they should have.\r
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