1. Zach is 29 years old and his AGI is $5,800.

2. Zach is 29 years old and his AGI is $9,850.

3. Zach is 29 years old and his AGI is $18,200.

4. Zach is 17 years old and his AGI is $5,800.

In 2021, 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 credit in the following alternative scenarios? Use Exhibit 8-11. (Round your intermediate and final answers to the nearest whole dollar amount. Round your final answer to the nearest whole dollar amount. Leave no answer blank. Enter zero if applicable.) EXHIBIT 8-11 2021 Earned Income Credit Table (1) Maximum (3) (4) No Credit When AGI (or earned Earned Income Maximum Credit Phase-Out for AGI (5) income if greater) Equals or Qualifying Eligible for (2) Credit (or earned income if Phase-Out Exceeds This Amount (4) + Children Credit Credit % (1) (2) greater) Over This Amount Percentage [(3)/(5)] Married taxpayers filing joint returns 0 $ 9,820 15.3% $1,502 $14,820 15.3% $24,637 1 10,640 34 3,618 25,470 15.98 48,108 2 14,950 40 5,980 25,470 21.06 53,865 3+ 14,950 45 6,728 25,470 21.06 57,414 All taxpayers except married taxpayers filing joint returns 0 $ 9,820 15.3% $ 1,502 $ 11,610 15.3% $21,427 1 10,640 34 3,618 19,520 15.98 42,158 2 14,950 40 5,980 19,520 21.06 47,915 3+ 14,950 45 6,728 19,520 21.06 51,464