which of these cases would be subject to the kiddie tax $1$ abbey age $12$ earned $900$ in dividends with no other income. $2$ chase age $15$ worked as a lifeguard all summer and earned $2900$ with no other income $3$ edie age $14$ earned $1100$ in interest and had $1900$ royalty from a family oil well. she had no other income $\mathrm{.}4$ grayson age $19$ is taking a year off before starting college. he received $4500$ in dividends with no other income