[Solved] Which of the following forms of diversification occurs when a firm operates multiple businesses within the same industry? A) Related diversification B) Hierarchical diversification C) Conglomerate diversification D) Horizontal diversification Erotic Movies: Films with content designed to sexually arouse the audience, often focusing on sexual desires and fantasies. Non-Erotic Movies: Films that do not contain sexually explicit content. Sexual Arousal: A physiological and psychological state of being awakened to sexual desire and ready for sexual activity. Main Effects: In statistical analysis, the direct impact of an independent variable on a dependent variable, ignoring the effects of other variables.