parts A & B only please

In 2022, Zach is single with no dependents. He is not claimed as a dependent on another's return. All of his income is from salary, and he does not have any for AGi deductions. What is his earned income crecit in 2022 in the foliowing alternative scenarios? Use Note: Round your Intermediate and final answers to the nearest whole dollar amount. Leave no answer blank. Enter zero if applicable. Required: a. Zach is 29 years old, and his AGI is $5,000 b. Zach is 29 years old, and his AGI is $10.000. c. Zach is 29 years old, and his AGI is $19.000. d. Zach is 17 years old, and his AGI is $5,000. Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below