How do you modify a stroke's end caps and corners?

How do you modify a stroke's end caps and corners?

• A. In the Stroke panel, adjust Cap options (Butt, Round, Projecting) and Corner options (Miter, Round, Bevel).
• B. In the Appearance panel, adjust Fill and Stroke weight.
• C. In the Type panel, adjust kerning.
• D. In the Tools panel, select the Pen tool to change ends.

Answer: (B)