Kevin and Maureen Smith are nationals of the United Kingdom. Kevin has a Bachelor of Science degree in engineering and presently is employed as a project manager by Owen International, Ltd., a London conglomerate. It has several branches in New York, Miami, and San Francisco. Maureen is an attorney. She recently inherited $260,000 dollars when her dad passed away. She and Kevin have been seeing a marriage counselor. Their son, Mark, is 23 and has been studying in the U.S. on an F-1 visa. He holds a Business Administration degree from Florida State University. He just graduated and has a job offer to work in the States. Julie, his sister, is 22; she attended the London School of Economics for two years and recently dropped out. She would like to study international law. Her mother has contacts with Allister & Arango, a law firm in Miami specializing in immigration and international law, who is willing to give her a trainee position. They want to come and live in the United States. What visa category would you assign to each member of the family? Please make sure to define each visa and thoroughly explain your answer. You should also use Bluebook footnotes, as needed.