Task 4 Directions: The following is a list of terms related to the supply chain. After reading it, you are required to find the items equivalent to these given in Chinese in the table below. Then you should mark the corresponding letters with a single letter through the center in order of the numbered blanks, 56 through 65, on the Answer Sheet. A—Acquisition cost B—Actual costs C—Arrival notice D—Balance of trade E—Bill of lading number F—Buyer behavior G—Cash conversion cycle H—Certificate of origin I—Chain of customers J—Credit level K—Customer relationship management L—Duty free zone M—Electronic commerce N—Free trade zone O—Indirect cost P—Minimum weight Q—Net weight 56、______买方行为 57、______自由贸易区 58、______净重 59、______顾客链 60、______电子商务61、 ______间接成本 62、______贸易平衡 63、______客户关系管理 64、______免税区 65、______实际成本