What is a potential advantage of creating chamfers in a sketch?

Creating chamfers in a sketch offers a distinct advantage when it comes to having a cleaner model history with fewer features. When you incorporate chamfers directly into the sketch rather than adding them as separate features later in the modeling process, it simplifies the overall feature tree in the part navigator. This means that instead of having additional operations each time a chamfer is applied, the geometry is already contained within the sketch. As a result, this approach can enhance the performance of the model and makes it easier to manage, as fewer steps in the history mean less complexity and potentially fewer errors when editing the part.

In contrast, adding the chamfer as a separate feature after the sketch would increase the number of features in the model tree, which can complicate changes in design and make the model harder to navigate. Thus, option C highlights the efficiency and organization that comes with integrating chamfers directly into the sketching process.