please answer the following question part a, b and c

sions, a U.S. citizen 13.4 tax benenes TTUN TUTUL Foreign Resident Tests. In order to qualify for certain exclusions, a US : must meet either the bona fide resident or the physical presence tests. a. Define both of these tests. b. May a U.S. citizen qualify under either or both tests even though the citize owns a home in the United States and expects to return to that home perma nently at the end of three years? c. May a U.S. citizen who lives in three different countries during a two-year period qualify under either or both tests