document.write( "Question 460485: Hard problem, please help!\r
\n" ); document.write( "\n" ); document.write( "Suppose that for a certain company c(x)=45x+300,000 represents the total cost function and R(x)=65x represents the total revenue function. find the total profit and break even point.\r
\n" ); document.write( "\n" ); document.write( "a) 20x+300,000
\n" ); document.write( "b) 20x-300,000
\n" ); document.write( "c) 110 x+300,000
\n" ); document.write( "break even point is____,_____\r
\n" ); document.write( "\n" ); document.write( "Thank you
\n" ); document.write( "

Algebra.Com's Answer #315837 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Suppose that for a certain company c(x)=45x+300,000 represents the total cost function and R(x)=65x represents the total revenue function. find the total profit and break even point.
\n" ); document.write( "-----
\n" ); document.write( "Break-even occurs when cost = revenue
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\n" ); document.write( "Solve:
\n" ); document.write( "45x+300,000 = 65x
\n" ); document.write( "20x = 300,000
\n" ); document.write( "x = 15000
\n" ); document.write( "break even point is x = 15000 \r
\n" ); document.write( "\n" ); document.write( "---------------------
\n" ); document.write( "Profit = revenue - cost
\n" ); document.write( "Profit: 65x-(45x+300,000)
\n" ); document.write( "Profit: 20x-300,000
\n" ); document.write( "-----------------------------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "========================
\n" ); document.write( "a) 20x+300,000
\n" ); document.write( "b) 20x-300,000
\n" ); document.write( "c) 110 x+300,000
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