Ronald Is 92 Years Old and in Poor Health

Ronald is 92 years old and in poor health.Clever investing earlier in his life has left him with a sizeable income.He is able to support his son Ed.Ed is 67 years old and a bit "confused," so he lives in a nursing home.Ed's income is less than $2,000.How many dependents should Ronald claim on his tax return?

A) 1
B) 2
C) 3
D) 4
E) None of the above