Andrew Carnegie gained control of a large percentage of the steel industry by doing all of
the following EXCEPT (1 point)
buying out his competitors
underselling his competitors
O cutting the quality of his products
buying out his suppliers

The correct answer is cutting the quality of his products

Andrew Carnegie was a Scottish businessman, responsible for founding Carnegie Mellon University, an educational institution located in Pittsburgh, in the United States.

Carnegie started working as a picker when he was a child. He became the richest man in the world.

Already on North American soil, he started working as a bobbin picker and thread spools in a cotton factory. At the company, Andrew Carnegie caught the eye of a coil manufacturer, who offered him a more advantageous job. Then he was a messenger for another company. His insight helped him to understand the city map and the faces of important people - and so he made several contacts. Little by little Andrew Carnegie grew in the company. In 1953, he left to work on a railroad. At 24, he was superintendent. At the post, he brought his younger brother and a cousin to work with him. In 1865, Andrew resigned to start his own company, the Carnegie Steel Company, which built Ohio's first steel bridge, and Union Iron Mills. Through the Carnegie Steel Company and applying the knowledge he acquired from Thomas Scott, his former boss, he invested in the steelmaking process. This dominated the metallurgical industry in the city of Pittsburgh.

health care plans in the united states having high costs because they are focusing on providing quality programs for different groups of individuals. the quality of the service is based on money flow received from the members. without this investment, couldn't be possible a constant scientific searching to prevent death and illness caused because of low levels of health investigation. currently, the complaints are not about the highest cost, but about the coverage and benefits to access the necessary health services required by the members.  

besides, if a global health system is established the quality levels will fall down because of the standardized of the health. the access to care will increase but the quality will be low because it depends on the money invested.