Answer:
d. No, Dustin fails the gross income test for a qualifying relative.
Step-by-step explanation:
According to the given situation, the correct option is d as the gross income of dustin would be more than the income limit i.e. $4,200 for the tax year 2019 and $4,300 for the tax year 2020
So due to this he fails the test with respect to the gross income in order to qualify the relative