Please show all work. If you are given an inverse demand function like P = 100 Ac€?o 3 Q and aske

Please show all work.

If you are given an inverse demand function like P = 100 Ac€?o 3 Q and asked to find MR or Marginal Revenue, you have to know what Total Revenue or TR is first. TR = P*Q.    So multiply both sides of your inverse demand function by Q to get P*Q = (__________)* Q and simplify to TR = _____ Q – _____ Q2

Can you now take the derivative of TR?   MR = ____________