document.write( "Question 1078078: what can be used to determine selling price when selling price is unknown? \n" ); document.write( "
Algebra.Com's Answer #692546 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
The cost to make your widget multiplied by some profit margin you want to make.
\n" ); document.write( "So for example, if the bolt costs you $1.50 to make and you want to make a 40% margin, then the sell price would be,
\n" ); document.write( "\"SP=1.50%281%2B40%2F100%29=1.50%281.4%29=2.10\"
\n" ); document.write( "$2.10
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