Exercise 9-4 (Algorithmic) (10.5) Compute the 2021 tax liability and the marginal and average tax rates for the following taxpayers. Click here to access the 2021 tax rate schedule. If required, round the tax liability to the nearest dollar. When required, round the average rates to four decimal places before converting to a percentage (i.e. .67073 would be rounded to .6707 and entered as 67.07%) a. Chandler, who files as a single taxpayer, has taxable income of $129,000. b. Lazare, who files as a head of household, has taxable income of $58,200. Exercise 9-2 (Algorithmic) (LO, 2) Compute the 2021 standard deduction for the following taxpayers. If an amount is zero, enter 0. Click here to access the standard deduction table to use. a. Ellie is 15 and claimed as a dependent by her parents. She has $1,525 in dividends $ income and $1,480 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 $15,355. c. Shonda is age 68 and single. She is claimed by her daughter as a dependent. Her earned income is $330, and her interest income is $650. d. Frazier, age 60, is married but is filing a separate return. His wife itemizes her deductions