document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1165912>Question 1165912</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A company makes pens. They sell each pen for $ <BR>\n" );
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document.write( "Their revenue is represented by   R = 5 x  .<BR>\n" );
document.write( "The cost to make the pens is $ <BR>\n" );
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document.write( "  each with a one time start up cost of $ <BR>\n" );
document.write( "4000<BR>\n" );
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document.write( "Their cost is represented by   C = 1 x + 4000  .<BR>\n" );
document.write( "a) Find the profit, P, (P = R - C) when the company sells 1000 pens. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #852030 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52803)</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=852030\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "They just explained everything to you in the post. &nbsp;&nbsp;You only need to combine <BR>\n" );
document.write( "their explanations in one simple formula, &nbsp;and then calculate\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;profit &nbsp;&nbsp;P = R - C = 5x - (x + 4000) = 5*1000 - (1000+4000) = 5000 - 5000 = 0.\r<BR>\n" );
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document.write( "The profit is &nbsp;0 &nbsp;(zero) &nbsp;at the given conditions.\r<BR>\n" );
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document.write( "So, &nbsp;x = 1000 &nbsp;is the break point in this problem.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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