document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1111254>Question 1111254</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The “break-even point” is the point at Which income equals expenses. Ridgemont High School is paying $13,200 for the writing and reasearch of their yearbook plus a printing fee of $25 per book. If they sell the books for $40 each, how many will they have to sell to break even? Explain. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #726251 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=726251\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Cost  = income is the break even point<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+n+ ALIGN=MIDDLE  ALT=\"+n+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = number of books sold<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+25n+%2B+13200+=+40n+ ALIGN=MIDDLE  ALT=\"+25n+%2B+13200+=+40n+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+15n+=+13200+ ALIGN=MIDDLE  ALT=\"+15n+=+13200+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+n+=+880+ ALIGN=MIDDLE  ALT=\"+n+=+880+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "If they sell 880 books they will break even<BR>\n" );
document.write( "----------------------------------------<BR>\n" );
document.write( "Note that if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+n+=+879+ ALIGN=MIDDLE  ALT=\"+n+=+879+\"   DISABLED_style= \"max-width:90%; height:auto;\" > books, then<BR>\n" );
document.write( "cost will  exceed income<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+25n+%2B+13200+%3E+40n+ ALIGN=MIDDLE  ALT=\"+25n+%2B+13200+%3E+40n+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+25%2A879+%2B+13200+%3E+40%2A879+ ALIGN=MIDDLE  ALT=\"+25%2A879+%2B+13200+%3E+40%2A879+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+21975+%2B+13200+%3E+35160+ ALIGN=MIDDLE  ALT=\"+21975+%2B+13200+%3E+35160+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+35175+%3E+35160+ ALIGN=MIDDLE  ALT=\"+35175+%3E+35160+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );