At the end of the year, Lucero ended up in the $28$ percent tax bracket when she received a $$1,000$ commission at work. Her effective tax rate is $21$ percent. Given the information provided, what amount will Lucero pay in taxes on that bonus?

$$ She will pay $$280$ because the bonus adds to her earnings in her tax bracket.

She will pay $$210$ because the effective rate is the amount she pays on everything.

It depends on whether her effective tax rate was calculated before she received the commission or if the $21$ percent rate takes the commission into consideration.

$$ This is not enough information to determine what she would pay on the bonus.

All of her bonus money will end up going toward taxes.