A totalization agreement allows which of the following? A. A U.S. citizen married to nonresident alien to file MFJ B. A nonresident alien to total all worldwide income and pay to to only one country. C. An alien who has U.S. resident resident status to bring their immediate family to the U.S. as U.S. residents. D. A nonresident alien to avoid dual social security coverage and double social security taxation for the same income.