document.write( "Question 1169160: Amber would like to go on the field trip this Saturday. However, she was scheduled to
\n" ); document.write( "work 10 hours and she makes $8.50 an hour. Additionally, the field trip activity fee was
\n" ); document.write( "$30. What is her opportunity cost to go on the field trip? Can it be solved ASAP
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Algebra.Com's Answer #851332 by timofer(104)\"\" \"About 
You can put this solution on YOUR website!
If she works on the Saturday, \"10%2Ahours%2A8.5%28dollars%2Fhour%29=850\" dollars. That's her gross income for working.\r
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\n" ); document.write( "\n" ); document.write( "If she attends the field trip instead, then spend $30. \r
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\n" ); document.write( "\n" ); document.write( "Does that help?
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