Which of the Following Was Determined by a Study of Six

Which of the following was determined by a study of six international firms that have successfully established global HR systems?

A) Firms must rely on local managers to develop HR management systems that account for cross-cultural differences.
B) Firms should focus on expatriation and repatriation programs to ease the transition period for employees working abroad.
C) Firms should develop HR systems that are universally acceptable and that can be effectively implemented in any location.
D) Firms rely more heavily on expatriates than locals in foreign subsidiaries, so it is unnecessary to make changes to existing HR policies.
E) Firms with foreign subsidiaries should adhere to local customs regarding screening, hiring, and training applicants.