document.write( "Question 85762: A client of the ABC investment company wanted to invest $20,000. She was advised to invest in a mutual bond that earns 3.5% annual simple interest and a stock fund that earns 9.3% annual simple interest. How much should be invested in each account so that both accounts earn the same annual interest? \n" ); document.write( "
Algebra.Com's Answer #61958 by Nate(3500)\"\" \"About 
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I = PRT
\n" ); document.write( "Interest Yields Principle * Rate * Time
\n" ); document.write( "mutual bond: I = 0.035*P*T
\n" ); document.write( "stock fund: I = 0.093*P*T
\n" ); document.write( "The interests are the same:
\n" ); document.write( "0.035*P*T = 0.093*P*T
\n" ); document.write( "0.035*P = 0.093*P
\n" ); document.write( "~> set m = amount in mutual bonds ~> set 20,000 - m = amount in stock fund
\n" ); document.write( "0.035(m) = 0.093(20,000 - m)
\n" ); document.write( "0.035m = 1,860 - 0.093m
\n" ); document.write( "0.128m = 1,860
\n" ); document.write( "m = 14,531.25
\n" ); document.write( "20,000 = 5,468.75
\n" ); document.write( "Mutual Bonds: $14,531.25
\n" ); document.write( "Stock Funds: $5,468.75
\n" ); document.write( "
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