You produce the Moon phase watch in steel, pink gold and classical yellow gold. Table 1 indicates the value of the watch cases before the milling process, and once it is concluded. Table 2 lists the number of items being processed on the milling machine as well as the items queuing on the buffer before and after. Calculate the Aggregate Inventory Value in the milling station.

Value before milling [] Value after milling [] Buffer before On the milling machine Buffer After Steel 40 48 Steel 20 2 35 Yellow Gold 250 350 Yellow Gold 4 1 Pink Gold 240 345 Pink Gold 8 1 15