GKFix MCQ Question

What is the major product when 3,3-dimethylbut-1-ene reacts with HBr?

• A. 1-Bromo-3,3-dimethylbutane
• B. 2-Bromo-2,3-dimethylbutane
• C. 2-Bromo-3,3-dimethylbutane
• D. 1-Bromo-2,3-dimethylbutane