There is a plant in US owned by Japanese shareholders. In 2018, this plant: Earns $160 million in revenue. Buys $40 million of steel, aluminum and glass that it uses to construct cars. Pays $25 million to shareholders in Japan. Pays $15 million of taxes to the US Federal Government. Pays $60 million to US workers. Buys $20 million of robots from a Korean robot producer. This firm is located in Korea. It has no US shareholders or workers. Calculate US GDP using the income approach and production approach