How many total wardrobe closets are on the CRJ 550?

The CRJ 550 is designed with a focus on providing comfort and convenience for passengers, which is reflected in its cabin layout. The correct total of wardrobe closets on the CRJ 550 is indeed four.

This number helps to accommodate the needs of both passengers and the crew by allowing for additional storage space for coats, personal belongings, and crew luggage, enhancing the overall experience of those on board. The specific design intention behind the inclusion of four closets is to ensure an efficient use of space that balances passenger comfort with operational functionality, especially in a regional jet where space is at a premium.

While the options provided include numbers that are close to the total, the selection of four is accurate and highlights the aircraft's thoughtful approach to cabin design, making it an integral feature for both short and longer flights.