document.write( "Question 1194138: Emmerson invests N$100,000.00 on a monthly basis, at the end of each month at an interest rate of 8.5% compounded quarterly.
\n" ); document.write( "a) How much will he have after 3.5 years
\n" ); document.write( "b) How much interest does he earn on a monthly basis? (Hint: Calculate the monthly average)
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Algebra.Com's Answer #826251 by Theo(13342)\"\" \"About 
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payments at the end of each month = 100,000.
\n" ); document.write( "interest rate is 8.5% compounded quarterly.
\n" ); document.write( "the quarterly interest rate is 8.5% / 4 = 2.125%.
\n" ); document.write( "the number of quarters is equal to 3.5 years * 4 = 14.
\n" ); document.write( "the future value of the stream of these payments is equal to 1,610,814.56.
\n" ); document.write( "the total interest earned is 1,610,814.56 minus 14 * 100,000 = 210,814.56.
\n" ); document.write( "divide that by 14 months to get average interest earned per month = 15,058.18.
\n" ); document.write( "the ti-ba-ii business analyst calculator was used to get these results.
\n" ); document.write( "comparable results can be obtained online by using the arachnoid financial calculator found at https://arachnoid.com/finance/index.html
\n" ); document.write( "the results from using this calculator are shown below
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