Which of these characterizes how an electrical engineer and a mechanical engineer might work together on a project? A
An electrical engineer designs apps while a mechanical engineer designs the smartphones that use the app.

B
A mechanical engineer designs cars while an electrical engineer designs a system of roadways that the cars drive on.

C
A mechanical engineer designs medical equipment while an electrical engineer designs a system for distribution of medical equipment to hospitals.

D
An electrical engineer designs an improved vacuum while a mechanical engineer designs the factory to build the vacuum.