[Solved] A firm typically uses only one of the three cost-plus pricing formulas. Child Pornography: Illegal material that depicts minors in explicit sexual situations, which is prohibited and punishable by law. Erotica: Literature or art that focuses on sexual love and desire, intended to arouse sexual feelings while being aesthetically pleasing. Pornography: Explicit depiction of sexual subject matter for the purpose of sexual arousal. Pimps: Individuals who solicit customers for prostitution and often control the earnings or conditions under which sex workers operate, usually for their own profit.