Find the marginal cost functions for each of the following average cost functions.
a) AC = 1.5Q + 4 + 46
π
b) AC =
160
π
+ 5 - 3Q + 2Q2
"MC=\\frac{dTC}{dQ}"
Where "TC=AC\u00d7Q"
a) "AC=1.5Q+\\frac{4}{Q}+46"
"TC=(1.5Q+\\frac{4}{Q}+46)Q"
"TC=1.5Q^2+4+46Q"
"MC=3Q+46"
b) "AC=\\frac{160}{Q}+5-3Q+2Q^2"
"TC=160+5Q-3Q^2+2Q^3"
"MC=5-6Q+6Q^2"
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