McDonald's is the world's largest chain of fast food restaurants serving over 68 million customers daily. It began in 1940 as a barbecue restaurant and was reorganized in 1948 using production line principles. McDonald's operates over 31,000 restaurants worldwide employing over 1.5 million people. Approximately 15% of restaurants are owned by McDonald's Corporation while the remainder are franchises. McDonald's aims to maximize profits through increasing sales, keeping costs low, and expanding outlets. Key objectives are providing high quality, quick service food at good value to customers. McDonald's faces significant competition from other fast food chains that can impact its ability to achieve objectives.