Sinead Kaufman - Rio Tinto Chief Minerals

Elected by the shareholders, the Rio Tinto's board of directors comprises two types of representatives: Rio Tinto inside directors who are chosen from within the company, and outside directors, selected externally and held independent of Rio. The board's role is to monitor Rio Tinto's management team and ensure that shareholders' interests are well served. Rio Tinto's inside directors are responsible for reviewing and approving budgets prepared by upper management to implement core corporate initiatives and projects. On the other hand, Rio Tinto's outside directors are responsible for providing unbiased perspectives on the board's policies.

The ability to make a profit is the ultimate goal of any investor. But to identify the right stock is not an easy task. Is Rio Tinto a good investment? Although profit is still the single most important financial element of any organization, multiple performance indicators can help investors identify the equity that they will appreciate over time.

Rio Tinto financial ratios help investors to determine whether Rio Stock is cheap or expensive when compared to a particular measure, such as profits or enterprise value. In other words, they help investors to determine the cost of investment in Rio with respect to the benefits of owning Rio Tinto security.