PLEASE I NEED HELP WITH THIS IM GIVING 45 POINTS

Which of the following correctly describes the early view of catastrophism?

Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up