document.write( "Question 42323: A company will need $30,000.00 in 8 years for a new addition. To meet this goal,the company deposits money in an account today that pays 8% annual interest compounded quarterly. Find the amount that should be invested to total $30,000.00 in 8 years. \n" ); document.write( "
Algebra.Com's Answer #27487 by psbhowmick(878)\"\" \"About 
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The general formula is
\n" ); document.write( "\"A+=+P%2A%281+%2B+I%2F100%29%5Et\"
\n" ); document.write( "where P = principal that becomes amount = A in 't' years at the rate I% compound interest per annum.\r
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\n" ); document.write( "\n" ); document.write( "Here I is 8% per annum (12 months).
\n" ); document.write( "So I is 2% per quarter (3 months).
\n" ); document.write( "So time 't' will also be in quarters.\r
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\n" ); document.write( "\n" ); document.write( "Put A = 30,000, I = 2 and t = 32 (since 32 quarters in 8 years) in the formula.
\n" ); document.write( "You get \"30000+=+P%2A%281%2B2%2F100%29%5E32\"
\n" ); document.write( "or \"P+=+30000%2F%281.02%29%5E32\"
\n" ); document.write( "= \"30000%2F1.88454\"
\n" ); document.write( "= 15919 (approx)\r
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\n" ); document.write( "\n" ); document.write( "Thus the $15919 will amount to $30,000 in 8 years at 8% rate compounded quarterly.\r
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\n" ); document.write( "\n" ); document.write( "For checking the correctness answer you may visit this site\r
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\n" ); document.write( "\n" ); document.write( "http://id.mind.net/~zona/mmts/functionInstitute/exponentialFunctions/compoundInterest.html
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