Vega $(63)$ shared a home all year with her son, Kea $(41),$ and Kea's son, Lowell $(23).$ They were all U$.$S$.$ citizens, lived in the U$.$S$.$ all year, and all had social security numbers valid for employment. Vega and Kea worked full$-$time. Lowell was a part$-$time student during the year; he took one class at the local community college. Lowell also worked part$-$time and had wages of $$6,800.$ No one else lived in the home. Vega had earned income and an adjusted gross income of $$23,459.$ She had no foreign income or investment income. Kea had earned income and an adjusted gross income of $$32,500.$ He had no foreign income or investment income. Who, if anyone, is eligible to claim and receive the Earned Income Credit?

Both Vega and Kea.

Either Vega or Kea but not both.

Vega only.

No one.