In 2018 Shira is a single taxpayer that operates a hot dog cart on the streets of Chicago. The business is operated as a sole proprietorship with no employees. Shira's Schedule Creports income of $92,000. Her taxable income is $78,000 and indudes no capital gains, What is Shira's OBT deduction? a. $18.400 b. 50 c. $15,600 d. $19,500 In 2018 Shira is a single taxpayer that operates a hot dog cart on the streets of Chicago. The business is operated as a sole proprietorship with no employees. Shira's schedule Creports Income of $92.000. Her tacable income is $78,000 and Indudes no capital gains. What is Shira's ont deduction? $18.400 b. $0 C. 515,600 d. $19,500