Which of the following Earned Income Credit rules for Tax Year 2022 is TRUE for taxpayers without qualifying children?

a- The taxpayer must live in the U.S. for less than half the year.

b- The taxpayer must have investment income.

c-The taxpayer must be at least 25 years old but not more than 65 years old by the end of 2022.

d-The taxpayer must file Form 2555, Foreign Earned Income.