Scot and Vidia, married taxpayers, earn $132,000 in taxable income and $5,000 in Interest from an investment in City of Tampa bonds. (Use the U.S. tax rate schedule for married filing jointly). Required: a. If Scot and Vidia earn an additional $70,500 of taxable income, what is their marginal tax rate on this income? b. What is their marginal rate if, instead, they report an additional $70,500 in deductions? (For all requirements, do not round Intermediate calculations. Round your answers to 2 decimal places.) Marginal tax rate Marginal tax rate $ 84,200 $160,725 $14,382.50 plus 24% of the excess over $84,200 $160,725 $204,100 $32,748.50 plus 32% of the excess over $160,725 $204,100 $510,300 $46,628.50 plus 35% of the excess over $204,100 $510,300 - $153,798.50 plus 37% of the excess over $510,300 Schedule Y-1-Married Filing Jointly or Qualifying Widow(er) If taxable income is over: But not over: The tax is: $ 0 $ 19,400 10% of taxable income $ 19,400 $ 78,950 $1,940 plus 12% of the excess over $19,400 $ 78,950 $168,400 $9,086 plus 22% of the excess over $78,950 $168,400 $321,450 $28,765 plus 24% of the excess over $168.400 $321,450 $408,200 $65,497 plus 32% of the excess over $321,450 $408,200 $612,350 $93,257 plus 35% of the excess over $408.200 $612,350 $164,709.50 plus 37% of the excess over $612,350 Schedule Z-Head of Household If taxable income is over: But not over: The tax is: $ 0 $ 13,850 10% of taxable income $ 13,850 $ 52,850 $1,385 plus 12% of the excess over $13,850 $ 52,850 $ 84,200 $6,065 plus 22% of the excess over $52,850 24. 01 0 .200. 00