In David Brown’s biography, “Nolan Bushnell,” the author uses the following quotes to describe Bushnell as a teenager:
B. “…he was one of the youngest ham radio operators in the country, and he did science experiments in his garage.”
the option B is the correct answer because only this option tells about the youth of David Brown, while the other tree options tell about his later life. He not only had interest in computers but also graduated in electrical engineering from the university. He was sensitive towards his life and family too.