document.write( "Question 744402: Calculate the return on investment in dollars and as a percentage for an investment that you purchase for $500 and sell for $600. \n" ); document.write( "
Algebra.Com's Answer #453294 by stanbon(75887)\"\" \"About 
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Calculate the return on investment in dollars and as a percentage for an investment that you purchase for $500 and sell for $600.
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\n" ); document.write( "Return on investment: 600-500 = $100
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\n" ); document.write( "Percent increase: 100/500 = 1/5 = 20%
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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