71. Julie paid a day care center to watch her two-year-old son this year while she worked as a computer programmer for a local start-up company. What amount of child and dependent care credit can Julie claim in 2022 in each of the following alternative scenarios?

a. Julie paid $2,000 to the day care center and her AGI is $50,000 (all salary).

b. Julie paid $10,000 to the day care center and her AGI is $50,000 (all salary).

c. Julie paid $4,000 to the day care center and her AGI is $25,000 (all salary).

d. Julie paid $2,000 to the day care center and her AGI is $14,000 (all salary).

e. Julie paid $4,000 to the day care center and her AGI is $14,000 ($2,000 salary and $12,000 unearned income).