document.write( "Question 1122074: You deposit $2000 each year into an account earning 7% interest compounded annually. How much will you have in the account in 20 years? \n" ); document.write( "
Algebra.Com's Answer #738149 by ikleyn(52802)\"\" \"About 
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\n" ); document.write( "There are two types of saving accounts that work in accordance with this scheme:\r
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\n" ); document.write( "\n" ); document.write( "        a)  Ordinary Annuity saving plan,   and\r
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\n" ); document.write( "\n" ); document.write( "        b)  Annuity Due saving plan.\r
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\n" ); document.write( "\n" ); document.write( "Under Ordinary Annuity saving plan you deposit  $2000  at the end of each year;\r
\n" ); document.write( "\n" ); document.write( "under Annuity Due saving plan you deposit  $2000  at the beginning of each year.\r
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\n" ); document.write( "\n" ); document.write( "I will give you the solution for the Ordinary Annuity plan only.\r
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document.write( "     (When such a problem comes without explicit naming the plan, I am 100% sure that it means an Ordinary Annuity).\r\n" );
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document.write( "    The future value in 20 years = \"2000%2A%28%28%281%2B0.07%29%5E20-1%29%2F0.07%29%29\" = $81,990.98.\r\n" );
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document.write( "    Notice that you deposit only $2000*20 = $40,000.\r\n" );
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document.write( "    The rest is compound percents that the account earns in 20 years.\r\n" );
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\n" ); document.write( "\n" ); document.write( "On both plans, you can learn and read from the lessons\r
\n" ); document.write( "\n" ); document.write( "    - Ordinary Annuity saving plans and geometric progressions\r
\n" ); document.write( "\n" ); document.write( "    - Annuity Due saving plans and geometric progressions\r
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