you are working for a company that is considering investing in a foreign country. investing in countries with different traditions is an important element of your company's long-term strategic goals. as such, management has requested a report regarding the attractiveness of alternative countries based on the potential return of foreign direct investment (fdi). accordingly, the ranking of the top 25 countries in terms of fdi attractiveness is a crucial ingredient for your report. a colleague mentioned a potentially useful tool called the fdi confidence index, which is a regular survey of global executives conducted by a.t. kearney. Find this index and provide additional information regarding how the index is constructed.