What is the primary mission of the Organisation for Economic Co-operation and Development (OECD), and how many official member countries does it currently have? Provide both pieces of information.
Use a search engine (e.g., DuckDuckGo) to find the OECD's primary mission. Use a search engine to find the current number of official OECD member countries. State the OECD's primary mission and the total number of member countries.
Accurately state the OECD's primary mission or a key objective (e.g., to stimulate economic progress and world trade, or to promote economic growth, prosperity, and sustainable development). Accurately state that the OECD has 38 member countries.