document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=67959>Question 67959</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Business and finance. If the inventor in exercise 53 charges $4 per unit, then her profit for producing and selling x units is given by the function\r<BR>\n" );
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document.write( "P(x) =2.25x - 7000\r<BR>\n" );
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document.write( "(a) What is her profit if she sells 2000 units?<BR>\n" );
document.write( "(b) What is her profit if she sells 5000 units?<BR>\n" );
document.write( "(c) What is the break-even point for sales?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #48320 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=48320\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Business and finance. If the inventor in exercise 53 charges $4 per unit, then her profit for producing and selling x units is given by the function<BR>\n" );
document.write( "P(x) =2.25x - 7000<BR>\n" );
document.write( "(a) What is her profit if she sells 2000 units?<BR>\n" );
document.write( "P(2000)=2.25*2000-7000=4500-7000=-2500 $...LOSS OF 2500<BR>\n" );
document.write( "(b) What is her profit if she sells 5000 units?<BR>\n" );
document.write( "P(5000)=2.25*5000-7000=11250-7000=4125 $<BR>\n" );
document.write( "(c) What is the break-even point for sales?<BR>\n" );
document.write( "AT BREAK EVEN P=0<BR>\n" );
document.write( "2.25X-7000=0<BR>\n" );
document.write( "2.25X=7000<BR>\n" );
document.write( "X=7000/2.25=28000/9=3111.1....THAT IS ROUNDED TO 3112 ..FOR NOT TO LOSE  </SPAN>\n" );
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