document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1178279>Question 1178279</A>: <I><SPAN STYLE=\"word-break: break-all;\"> For a certain company, the cost function for producing x items is C(x)=30x+200 and the revenue function for selling x items is R(x)=−0.5(x−110)2+6,050. The maximum capacity of the company is 150 items.\r<BR>\n" );
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document.write( "What is the domain of P(x)?<BR>\n" );
document.write( "Hint: Does calculating P(x) make sense when x=−10 or x=1,000?\r<BR>\n" );
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document.write( "The company can choose to produce either 80 or 90 items. What is their profit for each case, and which level of production should they choose?<BR>\n" );
document.write( "Profit when producing 80 items =  <BR>\n" );
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document.write( "Profit when producing 90 items = <BR>\n" );
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document.write( "Can you explain, from our model, why the company makes less profit when producing 10 more units? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #807514 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52783)</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=807514\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "In order for your questions could be answered, &nbsp;the post, &nbsp;i.e. &nbsp;&nbsp;Y O U , &nbsp;&nbsp;the author,\r<BR>\n" );
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document.write( "must define &nbsp;&nbsp;WHAT &nbsp;&nbsp;P(x) &nbsp;&nbsp;is.\r<BR>\n" );
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document.write( "After that, &nbsp;you may ask your questions ---- but &nbsp;NOT &nbsp;BEFORE &nbsp;it . . . \r<BR>\n" );
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document.write( "There is one necessary condition on getting benefits from this forum.\r<BR>\n" );
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document.write( "This condition is that that user / (the visitor) &nbsp;must understand and must THINK on \r<BR>\n" );
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document.write( "what he &nbsp;(or she) &nbsp;is doing, &nbsp;and operate accordingly.\r<BR>\n" );
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