【单选题】

A、unable to pay debts

B、duties imposed on goods imported and exported

C、the person who issues a draft， usually the exporter

D、deficiency e. a formal or explicit statement of conditions demanded f. total resources of a business，as cash，accounts receivable，real estates，et

C、g. goods dealt by a company h. strict， that must be obeyed i. that must be done j. business dealings between individuals or firms provisions