[Solved] SOPA and PIPA were A) interest groups who protested congressional attempts to outlaw online piracy. B) bills considered by Congress in 2011 to eliminate all forms of censorship online. C) bills considered by Congress in 1993 to allow people to register to vote at the Department of Motor Vehicles when they applied for a driver's license. D) bills considered by Congress in 2012 to extend U.S. copyright laws beyond U.S. borders. E) bills considered by Congress in 1996 to outlaw pornography online. Perfect Price Discrimination: A pricing strategy where a seller charges each buyer the maximum price the buyer is willing to pay. Consumer Surplus: The difference between what you pay for some good or service and what you would have been willing to pay. Senior Citizens: Individuals who are typically above the retirement age, usually considered to be 65 years or older, often eligible for certain social benefits. Elastic Demand Curves: Demand curves that show a significant change in quantity demanded when prices change, indicating sensitivity to price alterations.