Indigenous peoples in the americas had never eaten pork or beef before contact with european explorers. which of the following accurately explains why they had not done so?

At the beginning, the international supermarket chain‘s individual store in china has great authority to make major decisions, such as pricing, purchasing. now the company is planning to establish 4 purchasing centers by which the decision of purchasing will be made and purchasing activities will be taken for the individual store in the relevant regions. what challenges the company will face when it changes the purchasing mode?