Respuesta :
					                   The main reason that Carnegie invested in the Frick Coke company is the fact that this company is a big producer of the coke coal. Coke coal is a fuel that contains few impurities and amazingly high in carbon.
					                
					                
					             Answer:
C) He wanted to make sure he could always get fuel for his steel plant.
Explanation:
just took the test on edge
 
					                  