How many infant life vests are available on the EMB aircraft?

The correct answer, which indicates that there are 5 infant life vests available on the EMB aircraft, is based on standard safety regulations and operational requirements for passenger aircraft. Each aircraft type is required to have an adequate amount of life vests to ensure the safety of all passengers, including infants. The provision of 5 infant life vests aligns with the expected number of vests allocated for infant passengers on various aircraft models, providing sufficient coverage for families traveling on board.

This number also considers factors such as the seating configuration and capacity of the aircraft, ensuring that the airline can adequately support the safety needs of families with young children in case of an emergency. The establishment of such figures is essential in emergency protocols to maintain compliance with aviation safety regulations, thus enhancing overall safety for passengers.