document.write( "Question 1085374: the cost of producing 4 metal units is $204.80, The cost of producing 8 units is 209.6. what is the cost to produce 12 units? \n" ); document.write( "
Algebra.Com's Answer #699424 by fcabanski(1391)\"\" \"About 
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The cost of producing 4 units is 209.6 - 204.8 = 4.80.\r
\n" ); document.write( "\n" ); document.write( "So the cost of producing 12 is 209.60 + 4.80 = 214.40.
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