document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1167958>Question 1167958</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A monthly teen magazine has $20,000 subscribers when it charges $12 per annual subscription. For each $1 increase in price, the magazine loses about 1000 subscribers. Our goal is to find how we can maximize the annual revenue.\r<BR>\n" );
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document.write( "a. How much will the revenue be when it charges $12?\r<BR>\n" );
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document.write( "b. How much will the revenue be when it charges $13?\r<BR>\n" );
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document.write( "c. How much will the revenue be when it charges $16?\r<BR>\n" );
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document.write( "d. Let c be the price increase (the number of $ by which it increases) and R(x) the annual revenue.<BR>\n" );
document.write( "   i. Write down the new price after an increase of x dollars<BR>\n" );
document.write( "   ii. Write down the new number of subscribers after an increase of x dollars<BR>\n" );
document.write( "   iii. Write down the R(x) in the intercept form\r<BR>\n" );
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document.write( "e. Identify the two zeros and find the average\r<BR>\n" );
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document.write( "f. How much should the magazine charge to maximize annual revenue?\r<BR>\n" );
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document.write( "g. What is the maximum annual 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 #792549 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52781)</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=792549\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "I read your post and can not believe to my eyes.\r<BR>\n" );
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document.write( "Please tell me, is is true that you count the number of subscribers in dollars ?\r<BR>\n" );
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document.write( "Would I be a student in the class, where the teacher gives such assignments to students,\r<BR>\n" );
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document.write( "my only wish would be to run (to escape) from there as soon as possible and at the first possibility.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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