D (Annual demand )=400,000 units d( Daily demand )=400,000/250=1,600 per day p (Daily production rate) =4,000 units Qp=400 units H (Holding cost) =$20 per unit S (Setup cost) ?? D (Annual demand )=400,000 units d( Daily demand )=400,000/250=1,600 per day p (Daily production rate) =4,000 units Qp=400 units H (Holding cost) =$20 per unit S (Setup cost)