A Person Is Directing Traffic on a Busy Street and Shouting,"To

A person is directing traffic on a busy street and shouting,"To work,you jerk,for perks," and making obscene gestures at cars.The person has not slept or eaten for 3 days.What features of mania are evident?

A) Increased muscle tension and anxiety
B) Vegetative signs and poor grooming
C) Poor judgment and hyperactivity
D) Cognitive deficit and sad mood