In 2019, Amanda and Jaxon Stuart have a daughter who is 1 year old. The Stuarts are full-time students and they are both 23 years old. Their only sources of income are gains from stock they held for three years before selling and wages from part-time jobs. What is their earned income credit in the following alternative scenarios if they file jointly? Use Exhibit 8-10. (Leave no answer blank. Enter zero if applicable.)

a. Their AGI is $19,200, consisting of $7,100 of capital gains and $12,100 of wages.