For the following taxpayers, determine if they are required to file a tax return in 2022. Required: A. Ricko, single taxpayer, with gross income of $17,400. B. Fantasia, head of household, with gross income of $17,300. C. Ken and Barbie, married taxpayers with no dependents, with gross income of $22,400. D. Dorothy and Rudolf, married taxpayers, both age 68, with gross income of $24,300. E. Janyce, single taxpayer, age 73, with gross income of $13,300..

1. For the following taxpayers, determine if they are required to file a tax return in 2022.
Required:
A. Ricko, single taxpayer, with gross income of $17,400.
B. Fantasia, head of household, with gross income of $17,300.
C. Ken and Barbie, married taxpayers with no dependents, with gross income of $22,400.
D. Dorothy and Rudolf, married taxpayers, both age 68, with gross income of $24,300.
E. Janyce, single taxpayer, age 73, with gross income of $13,300.