document.write( "Question 74202: Business and Finance. If the inventor in exercise 53 charges $4 per unit, then her profit for producing and selling x units is given by the function
\n" ); document.write( "P(x) = 2.25x-7000
\n" ); document.write( "(b) What is her profit if she sells 5000 units?
\n" ); document.write( "This is exercise 53 below:
\n" ); document.write( "Business and Finance. If the inventor of a new product believes that the cost of producing the product is given by the function
\n" ); document.write( "C(x)= 1.75 + 7000
\n" ); document.write( "How much does it cost to produce 2000 units of her invention?
\n" ); document.write( "$10,500
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