Which of the following statements best describes a visa officer? a) A visa officer is a public servant who works for Immigration, Refugees and Citizenship Canada in a regional/local office in Canada. b) A visa officer is an officer who works for Canada Border and Services Agency and has the legal authority to decide who can enter and remain in Canada. c) A visa officer is a person authorized by the minister under the Citizenship Act to grant citizenship to applicants. d) A visa officer is a public servant who works for Immigration, Refugees and Citizenship Canada in a Canadian consulate or embassy or high commission abroad