The Imager for Mars Pathfinder (IMP) is an imaging system. It has two camera channels. Each channel has color capability. This is provided by a set of filters. It was developed by a team led by the University of Arizona. Scientists and engineers from around the world were a part of the team. The system has three parts: (1) It has a camera head.(2) It has an extendable mast with electronic cabling. (3) It has two plug-in electronic cards. Each card plugs into a slot within the spacecraft.

Which sentence states the main idea of the first paragraph?
OA The Imager for Mars Pathfinder (IMP) is an imaging system.
B. It has two camera channels.
C Scientists and engineers from around the world were a part of the team,
OD. It was developed by a team led by the University of Arizona.
O E. Each channel has color capability. This is provided by a set of filters.​