determine the number of dependents in each of the following independent situations: (for example, 1, 2, 3, and so on). dependents a. reginald, a u.s. citizen and resident, contributes 100% of the support of his parents who are citizens of canada and live there. fill in the blank 1 1 b. pablo, a u.s. citizen and resident, contributes 100% of the support of his parents who are citizens of panama. pablo's father is a resident of panama, and his mother is a legal resident of the united states. fill in the blank 2 1 c. gretchen, a u.s. citizen and resident, contributes 100% of the support of her parents who are u.s. citizens but residents of germany. fill in the blank 3 3 d. elena is a u.s. citizen and a resident of italy. her household includes carlos, a four-year-old adopted son who is a citizen of spain. fill in the blank 4