Appraise the best practices from Google's performance management approach, and discuss how you would apply the process of performance management at Google, to enhance their performance management system. 

QUESTION 2 (20 Marks) MA (20 Marks) Businesses that effectively take the training of their employees seriously, will realize a sustainable competitive advantage. With reference to the article and relevant theory, discuss and justify the relevance of Training Needs Analysis (TNA) in a business environment. Advise the management of Google on performing Training-Needs Analysis to realize a high Return on Investment (ROI) from their training and development initiatives.