Which of the following sources of income would be considered earned income for the purposes of contributing to an IRA?

1. Pension and annuity income
2. alimony
3. K1 income from a partnership
4. W-2 income
5. schedule C net income

Group of answer choices

2, 3, 4, and 5

1, 2, and 3

4 only

4 and 5