QUESTION 1How much, according to your textbook, has the USA and Western Eurpoe spent on security pre

QUESTION 1How much, according to your textbook, has the USA and Western Eurpoe spent on security precautions for aviation since 9/11?QUESTION 2List three categories of security procedures listed in your textbook.QUESTION 3Due to advanced technology, passengers may be asked to provide biometric evidence prior to boarding an aircraft. List three kinds of biometric evidence and provide your thoughts on the increased security this providesQUESTION 4What are five methods to increase luggage compartment security?QUESTION 5Explain cost-benefit analysis and risk management as they relate to aviation security policies.