What measures do the three sectors selected above take to ensure continuity of operations?

Need to talk about the Financial Services, Defense Industrial Base Sector, and the Healthcare and Public Health Sectors. Need to answer the following questions in the Essay:1. Discuss the interdependencies of three of the critical infrastructure sectors listed above.2. How are critical infrastructure assets prioritized in the three sectors selected above?3. What measures do the three sectors selected above take to ensure continuity of operations?4. What special considerations should be made for life and property that result as a consequence to an attack on the three critical infrastructure sectors mention above?