Answer:
B.) high purchase price
Step-by-step explanation:
The hybrid cars are the newest models of cars that are much more environment friendly. They have been heavily promoted, and lot of people do want to have them instead of the traditional cars. The main reason why people are attracted to them is because these cars pollute little to nothing, so compared with the gasoline driven cars that pollute a lot, they are a much better choice for everyone that wants to contribute to the preservation of the environment. The big problem in all of this, and why these cars haven't been selling massively, is that they are much more expensive than the other cars. The majority of the people are just not able to afford them, so despite having a good thought about the environment, and wanting to help, they can not buy these cars.