AccordingtoINCOTERMS2000,whichgroupofthefollowingtradetermsmeanthatthesellermustcontractforthecarriageofthegoodstothenamedport(orplace)ofdestination?____

Thescopeoffreightforwarder’sserviceonbehalfofshipperincludes_____.

Loadingandunloadingcosts,bunkers,storesandcrewcostsareallfixedcosts.

Indesigningalogisticalsystem,adelicatebalancemustbemaintainedbetweentransportationcostand（）

交易成立的一般程序中，下列（）是合同交易成立的的基本环节，也是合同成立的必要条件。