PricewaterhouseCoopers (www.pwc.com) provides industry focused assurance, tax, and advisory services to build public trust and enhance value for its clients and their stakeholders. More than 130,000 people in 148 countries work collaboratively using Connected Thinking to develop fresh perspectives and practical advice. PricewaterhouseCoopers refers to the network of member firms of PricewaterhouseCoopers International Limited, each of which is a separate and independent legal entity.