Find the first derivative of following 3 equations.
A. If a firm's total cost curve equals: TC = 66 + 24Q + 6Q3- 5Q4
Find the firm's marginal cost equation:
dTC =
dQ
Find the marginal product equations for the following production functions:
B. Y = 1,000 + 3X - 2X3
dY =
dX
C. Y = (15/X2) - 15X + 6X2 - 7X3
dY =
dX