[Solved] MacCoun and Reuter calculate that for which of the following substances is the "elasticity index" the greatest-that is,there is the greatest decrease in purchases,given a one percent increase in price? A) heroin B) cigarettes C) marijuana D) MacCoun and Reuter argue that calculating an elasticity index is impossible because such an outcome as drug purchases,given price,cannot be known. E) none of the above Pornographic Film: A type of movie that depicts explicit sexual content with the intent of arousing its audience. French New Wave: A cinematic movement originating in the 1950s, characterized by its rejection of traditional filmmaking conventions and its embrace of experimental techniques and personal storytelling. Documentary Style: A filmmaking approach that aims to depict reality with minimal artistic interference, often used to inform or educate the audience about real-life topics or issues. Alan Pakula: A renowned American film director and producer known for his work on political thrillers such as "All the President's Men" and "The Parallax View".