Launch Cars, a Car Manufacturing Company, Has Patented Its Breakthrough

Launch Cars, a car manufacturing company, has patented its breakthrough technology that reduces pollutant emissions by half. The company is now an active supporter of anti-pollution laws that are likely to diminish the profitability of many other auto makers. Launch Cars is attempting to ________.

A) reduce costs
B) raise barriers to market entry
C) establish alliances
D) lock in customers
E) lock in suppliers