no eplanation needed, just true or false

41. First ladies possess charismatic influence.. 42. The classical management thinkers refined the definition of management.. 43. The classical thinkers were the first crop of scholars to distinguish leadership from management. . 44. The traits leadership theories have characteristics that are both inborn and learnt.. 45. Business practices are extension of culture. 46. On the leadership grid model, value congruence is found at 5.5 ((middle ground) leadership style,.. 47. Leadership and management can be found in both formal and informal groups