short microeconomics questions

The commission has been asked to evaluate a proposal by a city council member to place a $0.10 price ceiling on the local pay phone service. The staff economist at the commission estimates the following supply and demand equations: QD =1600–2400P and QS =200 3200P, where P = price of a pay telephone call in dollars and Q is the number of calls per month.
If the city council proposes to completely eliminate all pay phones from the city because they are said to aid drug dealers. What would be the cost to consumers?