Answer:
d. His net pay will increase by $22.61.
Step-by-step explanation:
The more "allowances" you claim on your W-4 the more you get in your take-home pay.
So he definitely will have an increase effect of $22.61 if Luis has a biweekly gross pay of $770 and increases the number of claims from 2 to 3 federal withholding allowances.