Harris provides more than half the support for Glenn his 23 year old son who is a full-time student at SFSU. HIs son, Glenn lives with his girlfriend in an apartment in Oakland which they rent together for $3000 per month. They have recently renewed their annual lease. What amount of credit is Harris entitled to for the CTC or ODC? Harris pays the rent on the apartment. Glenn's gross income is $4000 and his girlfriend's gross income is $4000. They spend the entire amount on their own support.

Select one:

a. $4000

b. $500

c. 0

d. $1000

e. $2000