Darrell (46) is unmarried. His mother, Marlene (81), lives in a nursing home. Darrell pays the entire cost of the nursing home and more than 50% of Marlene's total support. Darrell's wages were $77,000; Marlene's income consisted of $1,800 taxable interest and $9,600 social security benefits. Does Darrell meet the qualifications for claiming the Child Tax Credit/Additional Child Tax Credit or the Other Dependent Credit?

1. Darrell is eligible to claim the Child Tax Credit/Additional Child Tax Credit.

2. Darrell is eligible to claim the Other Dependent Credit.

3. Darrell is not eligible to claim the Child Tax Credit/Additional Child Tax Credit or the Other Dependent Credit.