Question 6 1 pts Under the Social Security system, immediate survivor income benefits based on a deceased worker's primary insurance amount and coverage are available to which of the following persons? 1. A surviving spouse, age 55, caring for the worker's 13-year-old child 2. Unmarried, dependent children under age 18 3. Unmarried children who become disabled before age 22 4. A surviving divorced spouse, age 62, who has not remarried and was married to the decedent for more than 10 years 1 only 0 3 and 4 1.2.3 and 4 2 and 3