What are the negotiating customs, motivating techniques, leadership styles (popular or most used leadership styles, attitudes towards leadership, how leaders are treated/viewed/respected, how hierachial relationships are treated, etc.), teams (usage, attitudes toward teams, etc.), communication (preferred styles and methods, specifics regarding proxemics/space, kinesics/gestures, usage and meanings of facial expressions and eye behavior, paralanguage) for Ghana/West Africa? (This question is from the 4th edition of Cross-Cultural Management Essential Concepts. Editors: David C. Thomas and Mark F. Peterson) Please cite all references.