document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=136111>Question 136111</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please i need urgent help here. pleaseeeeeeeeeeee<BR>\n" );
document.write( "Steve owns a hotdog stand. He has found that sales of hot dogs average 47,000 hot dogs a year when the hot dogs sell for $2.50 each. For each 50 cent increase in the price, the number of hotdogs sold drop by 5000. What price per hot dog should Steve charge to realize the maximum revenue? <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 #99753 by </B><A HREF=/tutors/aboutme.mpl?userid=oscargut><B>oscargut(2103)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oscargut><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=oscargut><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=99753\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x)= -10000x+72000 (x=cost of the hot dog and f(x) sales of hot dog)\r<BR>\n" );
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document.write( "so revenue is xf(x)=-10000x^2+72000x<BR>\n" );
document.write( "is maximum when x= -72000/-20000=3,6<BR>\n" );
document.write( "Answer $3.6 each hot dog </SPAN>\n" );
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