[Solved] A popular visual tool for planning and scheduling simple projects, and for monitoring progress, is the A)activity-on-arrows network. B)activity-on-nodes network. C)Gantt chart. D)critical path method. E)program evaluation and review technique. Sexual Orientation: An individual's pattern of physical, romantic, and/or emotional attraction to others, based on their gender or sex. Erectile Disorder: Erectile Disorder is a sexual dysfunction characterized by the consistent inability to maintain an erection sufficient for satisfactory sexual activity. Sexually Explicit Material: Content that shows sexual acts or arousal intended to stimulate erotic rather than aesthetic or emotional feelings. Desensitization: A process through which an individual becomes less responsive or sensitive to a stimulus after repeated exposure.