Jane and John are married filing jointly. The following people are all unmarried. Determine if each is a qualifying child, qualifying relative or neither to Jane and John. Their 22 year old son. He lives in Jane and John's home and works fulltime as a carpenter. He is self-supporting except for the fact that he's too cheap to pay rent to his parents. Their 20-year old daughter. She is a full- time college student who lives in the dorms during the school year and with her parents during the summer. Jane and John provide 100% of her financial support. [Choose] [Choose] John's 42 years old brother. Jane and John provide 100% of his financial support. He [Choose ] has no gross income. Jane's 68 year old mother who lives in a retirement community. Jane and John provide more than 50% of her financial support. She earned $7,000 this year as a part-time cashier. [Choose ]