Provide a critical review of the following two statements:

1. "Mission of the organization should unify the corporate level, business level, and operational level strategies of an organization. However, there are external and internal reasons which often create contradictions among the three levels of strategies during the strategy in action phase." [10 marks]

2."Resistance to change is natural. Organizations often fail in implementing change management programs due to, among other reasons, internal resistance. The key to achieve success in change management programs is to address the human issues and the cultural landscape within the organization." [10 marks]