Choose Oracle data types for the attributes in the normalized relations in Figure 5-4b. PRICE QUOTE VENDOR Vendor ID Address Contact Name ITEM Item ID Description Price Normalized relations: VENDOR ITEM VendorID Address ContactName ItemID Description PRICE QUOTE Vendorid ItemID Itemid Price Denormalized relations: VENDOR ITEM QUOTE Vendorld Address ContactName VendorID ItemID Description Price FIGURE 5-4 A possible denormalization situation: many-to-many relationship with nonkey attributes