Rate the following argument fragment on its writing, argument, and language skills:
Evidence: They would be expensive to buy, but would pay off themselves every time an incident is avoided.

Not to mention, eventually the regular cars would be phased out.

This means that car companies who build and sell the driverless cars would be making a sensational amount of money.

Finding the equptment to build all the driverless cars would be expensive and time consuming, but the process would be worth it to have all the new cars made and on the roads.

Score: 1