document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1126436>Question 1126436</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A company produces a product at a cost of 6 rials per unit. The fixed costs are 2000 rials.<BR>\n" );
document.write( "The product sells at 8 rials per unit.<BR>\n" );
document.write( "(a) Find the total cost YT C.<BR>\n" );
document.write( "(b) Find the total revenue YT R.<BR>\n" );
document.write( "(c) Find how many units must be produced and sold to make a profit of 12000 rials.<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 #742743 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><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=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=742743\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> c = 2000 + 6x.\r<BR>\n" );
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document.write( "r = 8x.\r<BR>\n" );
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document.write( "x represents the number of units produced and sold.<BR>\n" );
document.write( "c represents the total cost of production.<BR>\n" );
document.write( "r represents the revenue.\r<BR>\n" );
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document.write( "p = r - c\r<BR>\n" );
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document.write( "p represents the total profit.\r<BR>\n" );
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document.write( "replace r with 8x and c with 2000 + 6x and the profit formula becomes:\r<BR>\n" );
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document.write( "p = 8x - (2000 + 6x)\r<BR>\n" );
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document.write( "simplify to get p = 8x - 6x - 2000\r<BR>\n" );
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document.write( "combine like terms to get p = 2x - 2000\r<BR>\n" );
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document.write( "replace p with 12000 to get 12000 = 2x - 2000\r<BR>\n" );
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document.write( "add 2000 to both sides of the equation to get 14000 = 2x\r<BR>\n" );
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document.write( "solve for x to get x = 14000 / 2 = 7000.\r<BR>\n" );
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document.write( "he would have to produce and sell 7000 units to make a profit of 12000 rials.\r<BR>\n" );
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document.write( "when x = 7000, .....\r<BR>\n" );
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document.write( "c = 2000 + 6 * 7000 = 44000 rials.\r<BR>\n" );
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document.write( "r = 8 * 7000 = 56000 rials.\r<BR>\n" );
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document.write( "p = r - c = 56000 - 44000 = 12000 rials.\r<BR>\n" );
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document.write( "your solution is that 7000 units must be produced and sold to make a profit of 12000 rials.\r<BR>\n" );
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