Rate the following argument fragment on its writing, argument, and language skills:
Evidence: In the article it is stated that a certain device "cost two hundred million dollars." That is a lot of money to spend on the system for one car. And the cars need many sensors in order for them to run smoothly, such as," a rotating sensor on the roof, a video camera mounted near the rearview mirror, four automotive radar sensors," and that might be roughly half of all one car needs.

Score: 1