document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1025569>Question 1025569</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help, couldn't solve it.<BR>\n" );
document.write( "Syarikat Maju Jaya produces calculator. They have fixed monthly expenses of <BR>\n" );
document.write( "RM1,800 and also have variable expenses of RM 13 for each calculator that they produce. Syarikat Maju Jaya sells each calculator for RM20. If q represents the quantity of product sold, determine:\r<BR>\n" );
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document.write( "a) Revenue function<BR>\n" );
document.write( "b) Cost function<BR>\n" );
document.write( "c) Profit function<BR>\n" );
document.write( "d) Quantity to be sold to obtain break even-point </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #640830 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><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=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=640830\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "a) Revenue=Selling price x number of units<BR>\n" );
document.write( "R=RM20(q)<BR>\n" );
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document.write( "b) Cost=fixed cost + variable cost<BR>\n" );
document.write( "C=RM1800+RM13(q)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "c) Profit=Revenue-Cost<BR>\n" );
document.write( "P=R-C<BR>\n" );
document.write( "P=RM20(q)-(RM1800+RM13(q))<BR>\n" );
document.write( "P=RM20(q)-RM1800-RM13(q)<BR>\n" );
document.write( "P=RM7(q)-RM1800<BR>\n" );
document.write( ".<BR>\n" );
document.write( "d) Break even is when Revenue=Cost<BR>\n" );
document.write( "R=C<BR>\n" );
document.write( "RM20(q)=RM1800+RM13(q)<BR>\n" );
document.write( "RM7(q)=RM1800<BR>\n" );
document.write( "q=257.14 </SPAN>\n" );
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