document.write( "Question 1088300: Find the monthly payment and estimate the remaining balance. Assume interest is on the unpaid balance.
\n" ); document.write( "Twenty-year mortgage for $250,000 at 3.66%; remaining balance after 12 years. \r
\n" ); document.write( "\n" ); document.write( "The monthly payment is?
\n" ); document.write( "The estimate remaining balance is?
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Algebra.Com's Answer #702656 by addingup(3677)\"\" \"About 
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P = L[r/n(1 + r/n)^nt]/[(1 + r/n)^n - 1]
\n" ); document.write( "P = 250000[0.0366/12(1 + 0.0366/12)^(12*20)]/[(1 + 0.0366/12)^12*20 - 1]
\n" ); document.write( "P = 250000(0.00305(2.0769))/1.0769
\n" ); document.write( "P = 250000*0.0058822 = 1470.55 is the monthly payment
\n" ); document.write( "The remaining balance after 12 years:
\n" ); document.write( "1) Remaining balance assuming after 12 years you are going to pay off the remainder of your debt, with no penalties?
\n" ); document.write( "2) Remaining balance with interest? In other words, how much more you have to pay if you continue with your monthly payments?
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\n" ); document.write( "[1470.55(12*20)]-[1470.55(12*20)] amount you will pay from year 12 to year 20 if you continue with your monthly payments.\r
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