Changes in the macro environment, uncertainty for the future, and a decrease in younger generation vehicle purchasing is causing General Motors to find a way to reinvent itself in order to retain its leadership position in the transportation industry. In order to meet these challenges, it is $\_\_\_\_\_\_\_\_$ to its traditional formalized divisional structure.

Group of answer choices

adding increased internal boundaries

eliminating relationships with external constituencies

reducing training sessions on task$-$oriented design thinking

adding boundaryless organization features