16.Sammie and her two children, ages 8 and 10, lived with her boyfriend, Dominick, for all of 2017. The children are not Dominick's children but he provided all of their support. He can claim them as dependents because they are not the qualifying children of another taxpayer. Sammie did not work and had no other income. Dominick made $25,000 working as a cashier and has no other income. What is Dominick's earned income credit?

Choose one answer. 

a. $2,281 b. $4,143 c. $0 d. $4,133