Boeing combined two teams, creating one with $20$ people, to create the test versions of the Boeing $787-8$I airplane. The Airplane Program employees in the factory usually build the airframe, while Boeing Test & Evaluation employees design, build, and install test instruments after the final assembly. For this project, the teams worked together as one, integrating the building and the testing. $"$We started our $747-8$I meetings about a year before major assembly, rather than the norm of starting meetings only two months before assembly," one manager said. Pre$-$planning meant less re$-$work than is typical. The long pre$-$planning period illustrates:

Question $5$ options:

The benefits of a smaller team

The inefficiency of larger teams

The difficulty of communicating and coordinating $20$ people.