document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1210354>Question 1210354</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The monthly salary of Mr. Johnson was ₦320,000 for each of the first three years. He then got an annual increment of ₦40,000 per month for each of the following successive 12 years. His salary remained stationary till retirement when he found that his average monthly salary during the service period was ₦698,000.\r<BR>\n" );
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document.write( "Required:\r<BR>\n" );
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document.write( "(a) Prove that there is an Arithmetic Progression (AP) in the first 3 years of service.<BR>\n" );
document.write( "(b) Compute the total salary in the first 3 years of service.<BR>\n" );
document.write( "(c) Calculate the monthly and annual salary for the fourth year of service.<BR>\n" );
document.write( "(d) Determine the monthly and annual salary for the ninth year of service.<BR>\n" );
document.write( "(e) Find the total salary up to the 12th year of service.<BR>\n" );
document.write( "(f) Obtain the total salary up to the 15th year of service.<BR>\n" );
document.write( "(g) Find the monthly salary at the end of the 15th year of service.<BR>\n" );
document.write( "(h) Compute the period of service. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #852017 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52779)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=852017\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "When I read this post, my impression and feeling are the same as if <BR>\n" );
document.write( "I were driving a car whose wheels are shaped like squares or triangles.\r<BR>\n" );
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document.write( "I shudder at every word.\r<BR>\n" );
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document.write( "Absolutely anti-pedagogic way of writing Math problem in English.\r<BR>\n" );
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