John Supports Kevin,his Cousin,who Lived with Him Throughout 2019

John supports Kevin,his cousin,who lived with him throughout 2019.John also supports three other individuals who do not live with him: Donna,who is John's mother
Melissa,who John's stepsister
Morris,who is John's cousin
Assume that Donna,Melissa,Morris,and Kevin each earn less than $4,200.How many dependents can John claim?

A) 1
B) 2
C) 3
D) 4