J.R. S. answered 10/29/21
Ph.D. University Professor with 10+ years Tutoring Experience
500 P x 1 tricycle / 2 P = 250 tricycles
288 tricycles/day x 1 seat / tricycles = 288 seats/day
288 tricycles/day x 3 wheels / tricycle = 864 wheels/day
288 tricycles/day x 2 pedals / tricylse = 576 pedals/day