Identify the issues or problems suggested by the following problem: Sabrina pays most of the cost for her Aunt Betty to live in a nursing home. Betty receives Social Security benefits of $8,200 a year (all paid to the nursing home). Betty has no other income so Sabrina pays the remaining nursing home cost of $36,800 a year. Sabrina regularly visits Betty and meets with her doctors regarding Betty's medical care. Sabrina also pays any of Betty's additional medical costs not provided by the nursing home.