Xetum sells California-designed Swiss watches directly to customers over the web. The lead time for watches is six weeks. Before sending a watch to a customer, Xetum packages it in a decorative box. Boxes have a lead time of two weeks. Xetum never sells a watch without a box or a box without a watch. The company currently sells 50 watches per week. It orders more watches when its inventory of watches reaches 400 watches. It orders more boxes when its inventory of boxes reaches 200 boxes. Does Xetum have a higher cycle service level (i.e., the probability that there will be no stockout while waiting for an order to arrive) on boxes or watches? Justify your