Which dependent must file a $2023$ California income tax return?

$1.$ Asher $(17)$ is an unmarried dependent of another taxpayer. His California gross income is $$1,600$ and his California AGI is $$1,600($$$1,400$ wages plus $$200$ interest$)$

$2.$ Ezra $(16)$ is an unmarried dependent of another taxpayer. His California gross income is $$4,800$ and his California AGI is $$4,800($all from wages$)$

$3.$ Liam $(5)$ is an unmarried dependent of another taxpayer. His California gross income is $$1,700$ and his California AGI is $$1,700($$$1,700$ all from interest$)$

$4.$ Oliver $(18)$ is an unmarried dependent of another taxpayer. His California gross income is $$3,700$ and his California AGI is $$3,700($$$3,500$ wages plus $$200$ ordinary dividends$)$