To calculate the FICA tax that should be withheld from Alex's earnings, you need to multiply Alex's weekly earnings by the FICA tax rate.
FICA tax rate = 7.65% Weekly earnings = $425.78
FICA tax = Weekly earnings × FICA tax rate
FICA tax = $425.78 × 0.0765
Calculating this gives:
FICA tax = $32.57 (approximately)
So the correct answer is $32.57.