Your firm currently has taxable income of $80,000. How much additional tax will you owe if you increase your taxable income by $21,200?

$8,268

$7,268

$6,888

$6,878

$7,208

$35,745

(Not sure if the tax rates have anything to do with this problem or my previous problem so I'm inserting it just incase. If it is needed then it goes with this problem)

The tax rates are as shown below:

Taxable Income	Tax Rate
$0 50,000	15	%
50,001 75,000	25	%
75,001 100,000	34	%
100,001 335,000	39	%

Please show how you got the answer not just the answer. Thank you