MR(Q) = 75 - Q^2

MC(Q) = 9+ 3Q^2

Fixed cost equals 10

Output is 10 units

I need to find TC and TR

i know i need to integrate but thats as far as i get.

integrating gives 75Q - 1/3Q^3+ c and 9Q + Q^3 + c

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- May 4th 2009, 12:31 AMmolimolimarginal cost/revenue to total cost / revenue
MR(Q) = 75 - Q^2

MC(Q) = 9+ 3Q^2

Fixed cost equals 10

Output is 10 units

I need to find TC and TR

i know i need to integrate but thats as far as i get.

integrating gives 75Q - 1/3Q^3+ c and 9Q + Q^3 + c - May 9th 2009, 11:41 AMHallsofIvy