Lacy is a single taxpayer.In 2015, her taxable income is $46,800.What is her tax liability in each of the following alternative situations? Use Tax rate schedule for reference. (Do not round intermediate calculations. Round your answers to 2 decimal places.)

a.

All of her income is salary from her employer.

b.

Her $46,800 of taxable income includes $1,300 of qualified dividends.

c.	Her $46,800 of taxable income includes $15,300 of qualified dividends.