Delta wants to implement a strategic approach to human resource management (HRM) at the new Bulls Horns restaurant they are opening in Melbourne CBD. Sandra Dee knows that she needs to act quickly if that is to be achieved, given the number of HRM challenges she is experiencing at the restaurant. Using evidence from the case to support your argument, identify HRM challenges that are related to managing diversity and occupational health and safety (OHS). You should have a total of three (3) challenges: two for managing diversity and 1 for OHS. In your response, provide a broad overview about what managing diversity and OHS are and its relevance to HRM. Then, indicate and discuss which specific Australian (Federal or State) legislation that each challenge is related to (i.e., the legislation was breached, or likely to be breached). Provide content evidence from the case to support your answers.