<prompt> Translate the following text to EnglishKampuni ambazo zingeweza kulipa madeni yao ya kigeni wakati dola moja ilipokuwa na bei ya 900 won hazingeweza kulipa wakati dola moja ilipokuwa na bei ya 1,400 won.  <response>: Companies that could pay their foreign debts when a dollar cost 900 won could not pay when a dollar cost 1,400 won. 