Robert is a citizen of Germany. He decides to come to the United States to open a car dealership in Chicago. Robert does not obtain a Green Card, but procures a visa to work in the United States. He is physically present in the United States during the following periods: 20X1 (April 1 through July 30) 20X2 (June 1 through August 15) Which of the following best describes Robert in 20X2?

Question 17 options:

1)	Robert is a resident alien under the lawful permanent residence test.

2)	Robert is a U.S. citizen and taxed on his worldwide income.

3)	Robert is taxed on only his U.S.-source income.

4)	Robert is a nonresident alien if he has applied for a green card.