U.S. soft drink companies entered the global market because of: limited growth opportunities in their domestic market. lower labor costs in the emerging markets. economies of scale that offset research and development costs. an increase in the return on investment from their U.S. bottling plants.Which of the following is NOT a factor pressuring companies for local responsiveness? Differences in employment laws Customization due to cultural differences Government pressure for firms to use local sources for procurement Availability of low labor costs