document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1199027>Question 1199027</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1) A man had two employments on the same day with the following salary condition:The first employment is #300000 per annum with annual imcrement of #12000. The second employment with annual salary of #280000 and the annual increment of #15000. The man decided that he will accept the employment that will give him more earnings in the first 15years of service. Which employment should he accept?\r<BR>\n" );
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document.write( "2)A man earns a salary of #2500 per annum. If a rise of #500 is given at the end of each year, find<BR>\n" );
document.write( "a) the total amount the man will earn in 18years<BR>\n" );
document.write( "b) the amount the man will earn in the 20th year </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #844087 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=844087\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1) A man had two employments on the same day with the following salary condition:The first employment is #300000 per annum with annual imcrement of #12000. The second employment with annual salary of #280000 and the annual increment of #15000. The man decided that he will accept the employment that will give him more earnings in the first 15years of service. Which employment should he accept?\r<BR>\n" );
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document.write( "First employment <BR>\n" );
document.write( "$300000 per annum with annual imcrement of $12000.<BR>\n" );
document.write( "Time period considered = 15 years<BR>\n" );
document.write( "The yearly increment is constant =12000 <BR>\n" );
document.write( "Using <BR>\n" );
document.write( "Arithmetic sequence formula for earnings  at end of 15 years\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+Sn+=+%28n%2F2%29%282a%2B%28n-1%29d%29+ ALIGN=MIDDLE  ALT=\"+Sn+=+%28n%2F2%29%282a%2B%28n-1%29d%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "a=300000 d=12000, n=15\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+S15+=+%2815%2F2%29%282%2A300000%2B%2815-1%29%2A12000%29+ ALIGN=MIDDLE  ALT=\"+S15+=+%2815%2F2%29%282%2A300000%2B%2815-1%29%2A12000%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+S15+=+%2815%2F2%29%28600000%2B%2814%29%2A12000%29+ ALIGN=MIDDLE  ALT=\"+S15+=+%2815%2F2%29%28600000%2B%2814%29%2A12000%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "S15 = 5,760,000\r<BR>\n" );
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document.write( "Second employment\r<BR>\n" );
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document.write( "280000 and the annual increment of #15000<BR>\n" );
document.write( "a= 280000 d=15000, n=15\r<BR>\n" );
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document.write( "S15 = (15/2)*(2*280000+(15-1)*15000\r<BR>\n" );
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document.write( "S(15)= 5,775,000\r<BR>\n" );
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document.write( "Now he can decide\r<BR>\n" );
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document.write( " The second employment offers higher earnings in the first 15 years\r<BR>\n" );
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document.write( " </SPAN>\n" );
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