[Solved] The cost of producing the typical unit of output is the firm's A)average total cost. B)opportunity cost. C)variable cost. D)marginal cost. Heterosexual: A sexual orientation characterized by the romantic or sexual attraction to individuals of the opposite sex. Unrealistic Expectations: Expectations that are not grounded in reality or are beyond one's capabilities or circumstances, often leading to disappointment. Video Games: Electronic games played through various platforms, such as consoles, computers, or mobile devices, involving interaction with a user interface. Erotic Plasticity: The degree to which an individual's sex drive or sexual interests can be changed by cultural, social, or situational factors.