If the customer requests a carrier other than truck, he must bear the additional charge.
如果顾客坚持用卡车以外的运输工具,就必须负担额外费用。
The administrative overheads of a business are low to the extent that everyone working in the business can be trusted to behave in a way that best promotes the interests of the firm.
如果企业中的每个人都在真诚地为提高企业利润而工作,那么企业的管理费用就会降低到相应的程度。