Petroleum is sold in a world market and tends to be priced in u. s. dollars. the nippon steel chemical group of japan must import petroleum to use in manufacturing plastics and other products, a large portion of which are sold in japan. how are its profits affected when the yen depreciates against the dollar?

Which of the following is an example of how the principle of beneficence can be applied to a study employing human subjects? providing detailed information about the study and obtaining the subject's consent to participate. ensuring that the selection of subjects includes people from all segments of the population. ensuring that persons with diminished autonomy are protected. determining that the study has a maximization of benefits and a minimization of risks.