Roman Is a Judge Who Was Federally Appointed but Works

Roman is a judge who was federally appointed but works in a court that is administered by the province of Manitoba. He hears appeal cases from decisions made at both the superior court level and the provincial/territorial court level. Which court is Roman appointed to?

A) the provincial/territorial superior court
B) the Supreme Court of Canada
C) the federal court of appeal
D) the provincial/territorial court of appeal