document.write( "Question 1201516: Suppose you want to have $400,000 for retirement in 30 years. Your account earns 9% interest.\r
\n" ); document.write( "\n" ); document.write( "a) How much would you need to deposit in the account each month?\r
\n" ); document.write( "\n" ); document.write( "b) How much interest will you earn?
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Algebra.Com's Answer #835910 by Theo(13342)\"\" \"About 
You can put this solution on YOUR website!
your payment will be 218.49 at the end of each month.
\n" ); document.write( "the calculator i used is at https://arachnoid.com/finance/
\n" ); document.write( "prsent value is 0
\n" ); document.write( "furture value is 400,000
\n" ); document.write( "number of time periods is 30 * 12 = 360 months
\n" ); document.write( "interest rate per time period is 9/12 = .75% per month
\n" ); document.write( "payment is at the end of each month.
\n" ); document.write( "here's what it looks like.
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