Exercise $8-2($LO$.2)$ Compute the $2024$ standard deduction for the following taxpayers: If an amount is zero, enter $"0".$ Click here to access the Exhibits $8\mathrm{.}4$ and $8\mathrm{.}5$ to use. a$.$ Ellie is $15$ and claimed as a dependent by her parents. She has $\backslash (\backslash$$ $800\backslash )$ in dividend income and $\backslash$$$1,400$ in wages from a part$-$time job. b$.$ Ruby and Woody are married and file a joint tax return. Ruby is age $66,$ and Woody is $69.$ Their taxable retirement income is $\backslash (\backslash$$ $10,000\backslash ).$ c$.$ Shonda is age $68$ and single. She is claimed by her daughter as a dependent. Her earned income is $\backslash (\backslash$$ $500\backslash ),$ and her interest income is $\backslash (\backslash$$ $125\backslash ).$ d$.$ Frazier, age $55,$ is married but is filing a separate return. His wife itemizes her deductions.