[Solved] According to Freud, the stage of psychosexual development in which the infant's erotic feelings center on the mouth, lips, and tongue is the ________ stage. A) latency B) anal C) oral D) phallic Simple Interest: Interest determined just on the base amount, not including compounded interest. Maturity: The point in time when the principal amount of a loan, bond, or other financial instrument becomes due and is to be paid or settled. Contract: A legally binding agreement between two or more parties that is enforceable by law. Annually: Pertaining to something that occurs once every year or relating to a period of one year.