[Solved] A profit-maximizing firm in monopolistic competition should shut down in the short run A)if marginal revenue is less than price B)if price is always less than average total cost C)if price is always less than average fixed cost D)if price is always less than average variable cost E)under no circumstances Psychodynamic: Pertains to a psychological approach or theory that emphasizes unconscious psychological processes and their influence on human behavior. Voyeurism: A disorder characterized by gaining sexual pleasure from observing unsuspecting individuals who are naked, in the process of disrobing, or engaging in sexual activities. Early Ejaculation: A sexual disorder characterized by ejaculation occurring with minimal sexual stimulation and before the individual wishes it, leading to distress and/or interpersonal difficulties. DSM-5 Criteria: The diagnostic criteria set forth in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders for classifying mental disorders.