What's true about this code snippet?

Racecar is a subclass of CarCar is the superclass of RacecarRacecar inherits the variables and functions from CarInstances of Car have access to nitro

Yup! As a subclass of Car, Racecar inherits the variables and functions from Car but only instances of Racecar can use nitro.

Ouch! As a subclass of Car, Racecar inherits the variables and functions from Car but only instances of Racecar can use nitro.