You get the following market supply and demand equations: P - 2.25Q 4 128 P -0.250 + 68 Answer the following questions. Remember, round your answer to the nearest 2 decimal places. For example, 3.546 - 3.55. No partial credit will be given for rounding errors. A. Calculate the equilibrium quantity of serum, Q: 45 B. Calculate the equilibrium price of serum, P 6.666 C. Calculate consumer surplus. 2.50 D. Calculate producer surplus: -2.00 The Powerbroker isn't happy with the current price and implements a price control. A price control of $70 is implemented. E. Is this a price floor or price ceiling? Answer either "Floor" or "'Ceiling" in the text box. floor