Which of the following, if true, most supports Mack's argument? Question content area bottom Part 1 A. Twenty percent of the Mexican population is qualified to work at a chemical supply firm. B. Companies throughout the world have found success buying Mexican firms. C. It is generally easy for companies to alter business cultures in acquired firms. D. Mexican culture is more similar to U.S. culture than it is to Chinese culture. E. Many Mexicans are nationalistic and work best under Mexican leaders