Anderson, a computer engineer, and his spouse, who is unemployed, provide more than half of the support for their child,

age $23,$ who is a full$-$time student and who earns $$7,000.$ They also provide more than half of the support for their older

child, age $33,$ who earns $$2,900$ during the year. How many dependents may the Andersons claim on their joint tax return?

$3$

$0$

$1$

$2$