Moana is a single taxpayer who operates a sole proprietorship. She expects her taxable income next year to be $250,000, of which $200,000 is attributed to her sole proprietorship. Moana is contemplating incorporating her sole proprietorship. (Use the tax rate schedule.) a. Using the single individual tax brackets and the corporate tax rate, find out how much current tax this strategy could save Moana (ignore any Social Security, Medicare, or self-employment tax issues). (Do not round your intermediate calculations. Round your final answer to two decimal places.) Current tax saved b. How much income should be left in the corporation? Income left This is a numeric cell, so please enter numbers only. Individuals Schedule X-Single If taxable income is over:But not over: The tax is: S 0 $ 9,950 10% of taxable income $ 9,950 $ 40,525 $995 plus 12% of the excess over $9,950 $ 40,525 $ 86,375 $4,664 plus 22% of the excess over $40,525 $ 86,375 $ 164,925 $14,751 plus 24% of the excess over $86,375 $ 164,925 $ 209,425 $33,603 plus 32% of the excess over $164,925 $ 209,425 $ 523,600 47,843 plus 35% of the excess over $209,425 $ 523,600 $157,804.25 plus 37% of the excess over $523,600 Dennis is currently considering investing in municipal bonds that earn 6 percent interest, or in taxable bonds issued by the Coca- Cola Company that pay 8 percent. a. If Dennis's tax rate is 22 percent, which bond should he choose? Municipal bonds Taxable bonds b. Which bond should he choose if his tax rate is 32 percent? Municipal bonds Taxable bonds c. At what tax rate would he be indifferent between the bonds? Tax rate %