document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=544866>Question 544866</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Dana needs 300 lights for Christmas with equal amoun on four colors. she already has 32 red, 26 yellow, 9 green and no blues. of each bulb cost 25 cents each and you get 20% off of you buy 50 or more of the same color and 30% if you buy 60 or more. how much does Dana need to spend? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #355303 by </B><A HREF=/tutors/aboutme.mpl?userid=saifoo.khan><B>saifoo.khan(162)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=saifoo.khan><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=saifoo.khan><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=355303\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Dana needs 300 lights for Christmas with equal amoun on four colors. she already has 32 red, 26 yellow, 9 green and no blues. of each bulb cost 25 cents each and you get 20% off of you buy 50 or more of the same color and 30% if you buy 60 or more. how much does Dana need to spend?\r<BR>\n" );
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document.write( " If she needs equal amounts, she needs 75 of each colour.<BR>\n" );
document.write( "Red: 75-32 = 43 : costs 43*25=$10.75<BR>\n" );
document.write( "Green: 75-26=49 : costs 49*25=$12.25<BR>\n" );
document.write( "Yellow: 75-9=66 : would originally cost 66*25=$16.50. She only pays 70% of this because 30% gets knocked off. 70% of $16.50 = $11.55<BR>\n" );
document.write( "Blue: 75-0=75 : would originally cost 75*25=$18.75. She only pays 70% of this. 70% of $18.75 = $13.13\r<BR>\n" );
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document.write( "Total she pays = 10.75 + 12.25 + 11.55 + 18.75 = $53.30\r<BR>\n" );
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