document.write( "Question 1071329: The fixed costs of producing a good are 9
\n" ); document.write( "and the variable costs are 4 + 3Q per unit.
\n" ); document.write( "Find expressions for TC & AC. Evaluate TC & AC
\n" ); document.write( "when Q = 5 and Q= 10. Sketch the graph of AC as
\n" ); document.write( "a function of Q. \n" ); document.write( "

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When Q = 5
\n" ); document.write( "4+3(5)+9 = 28 is the total cost.
\n" ); document.write( "28/5 = 5.60 This is the average cost when Q = 5. You do the Q =10, follow my example. \n" ); document.write( "

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