[Solved] From a union's perspective,the optimal level of employment is determined by the intersection of the A)Labor demand curve and the labor supply curve. B)Marginal wage curve and the labor supply curve. C)Labor demand curve and the marginal wage curve. D)Labor demand curve and the marginal factor cost curve. Erotic Orientation: The preferred term for describing an individual's pattern of emotional, romantic, and sexual attraction to others. Homosexual People: Individuals who are sexually attracted to members of the same gender. Adult Courtship: The phase of a romantic relationship where individuals engage in behaviors aimed at seeking a partner for a long-term romantic relationship, often preceding engagement or marriage. Romantic Relationships: Emotional and intimate relationships that involve a significant degree of physical and emotional bonding between partners.