Harley$-$Davidson has its engine assembly plant in Milwaukee and its motorcycle assembly plant in Pennsylvania. Engines are transported between the two plants using trucks, with each trip costing $$800.$ The motorcycle plant assembles and sells $480$ motorcycles each day. Each engine costs $$500,$ and Harley incurs a holding cost of $20\%$ per year. Assume that Harley has $365$ operating days.Suppose Harley loads $1200$ engines onto each truck, what is the annual ordering cost for the engines at Harley?