Briana,who Is Single,has Taxable Income for 2017 of $78,000,resulting in a Total

Multiple Choice

Briana,who is single,has taxable income for 2017 of $78,000,resulting in a total tax of $15,239.Her total economic income is $98,000.Briana's average tax rate and effective tax rate are,respectively,

A) 19.54% and 15.55%.
B) 25% and 28%.
C) 19.54% and 25%.
D) 15.55% and 19.54%.