document.write( "Question 1105019: allan bought a household appliance with payments of 3500 every end of quarters for 2 years and 6 months. \r
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\n" ); document.write( "\n" ); document.write( "he made a down payment of 6000 to start with. \r
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\n" ); document.write( "\n" ); document.write( "if money is worth 8% compounded quarterly, find the equivalent cash price of the appliance
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Algebra.Com's Answer #719804 by Theo(13342)\"\" \"About 
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if i understand this correctly, he put 6000 down and then made payments of 3500 at the end of each quarter for 2 and 1/2 years.\r
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\n" ); document.write( "\n" ); document.write( "the annual interest rate is 8% / 100 = .08 per year.\r
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\n" ); document.write( "\n" ); document.write( "the quarterly interest rate is .08 / 4 = .02 per quarter.\r
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\n" ); document.write( "\n" ); document.write( "to find the equivalent cash price of the appliance, you have to find the present value of the payments at 2% per quarter.\r
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\n" ); document.write( "\n" ); document.write( "time point 0 is when he made the purchase
\n" ); document.write( "time point 0 is the beginning of the first quarter.\r
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\n" ); document.write( "\n" ); document.write( "time point 1 is the end of the first quarter.
\n" ); document.write( "time point 2 is the end of the second quarter.
\n" ); document.write( "etc.\r
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\n" ); document.write( "\n" ); document.write( "you have 10 quarters.\r
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\n" ); document.write( "\n" ); document.write( "at time point 0, you shell out 6000.
\n" ); document.write( "at time points 1 through 10, you shell out 3500.\r
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\n" ); document.write( "\n" ); document.write( "the present value of these cash flows is the equivalent cash price of the appliance.\r
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\n" ); document.write( "\n" ); document.write( "the following excel spreadsheet shows the individual calculations.\r
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\n" ); document.write( "\n" ); document.write( "the sum of the present value of the cash flow at an interest rate of .02 perquarter is the equivalent cash price of the appliance.\r
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\n" ); document.write( "\n" ); document.write( "that would be $43,013.69.\r
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