document.write( "Question 1205957: You purchased a laptop computer worth PhP 28,998 by a 30% down
\n" ); document.write( "payment and agreed to repay the balance in 18 equal monthly payments.
\n" ); document.write( "There is a 0% simple interest rate on this balance.
\n" ); document.write( "Find the finance charge
\n" ); document.write( "Find the amount of monthly payments
\n" ); document.write( "Estimate the APR
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Algebra.Com's Answer #843080 by Theo(13342)\"\" \"About 
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price of the computer is 28,998.
\n" ); document.write( "30% down payment is .3 * 28,998 = 8699.4.
\n" ); document.write( "amount to be financed is 28998 minus 8699.4 = 20298.6
\n" ); document.write( "if there is 0% finance charge on this loan, then the finance charge is 0.
\n" ); document.write( "the monthly payments will be 20298.6 / 18 = 1127.7.\r
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\n" ); document.write( "\n" ); document.write( "not sure if you meant 0% simple interest rate.
\n" ); document.write( "please check you problem again to see what the interest rate needs to be.\r
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\n" ); document.write( "\n" ); document.write( "the formula for simple interest is i = p * r * n
\n" ); document.write( "i is the interest.
\n" ); document.write( "p is the principal
\n" ); document.write( "n is the number of time periods.\r
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\n" ); document.write( "\n" ); document.write( "for example, assume the simple interest rate per year is 12%.
\n" ); document.write( "that would be .12 interest rate per year.
\n" ); document.write( "divide that by 12 to get .01 interest rate per month.
\n" ); document.write( "the amount to be financed is the same at 28998 minus .3 * 28998 = 20298.6
\n" ); document.write( "the formula becomes i = 20298.6 * .01 * 18 = 3653.748.\r
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\n" ); document.write( "\n" ); document.write( "the finance charge would be 3653.75 rounded to the nearest penny.
\n" ); document.write( "that is added to the principal to get 20298.6 + 3653.75 = 23952.35 that is owed.
\n" ); document.write( "divide that by 18 to get 23952.35 / 18 = 1330.686111 per month.
\n" ); document.write( "round that to 1330.69 and that's the monthly payment.\r
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\n" ); document.write( "\n" ); document.write( "you would pay 1330.69 per month for 18 month.
\n" ); document.write( "the total payments would be 23952.42.
\n" ); document.write( "subtract that from 23952.35 that was owed and the difference is 7 cents that you over paid.
\n" ); document.write( "you might get the bank to pay you that back so the books would balance.
\n" ); document.write( "not sure how they would handle it.
\n" ); document.write( "the difference is in the rounding.\r
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\n" ); document.write( "\n" ); document.write( "that's if the interest rate was 12% per year.
\n" ); document.write( "not sure what it is.
\n" ); document.write( "you showed 0%.\r
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