Answer: B. $16,590
Step-by-step explanation:
The FICA tax rate which is the combined Social Security and Medicare rate for 2017 was 7.65%.
Assuming a base of $118,500 this means that you are taxed on your first $118,500 in earnings.
Kelly only made $60,000 so the tax rate will apply to her $60,000.
Adding that to the 20% that she is due to pay on Federal Income tax the total amount her employer withheld was,
= (60,000 * 20%) + (60,000 * 7.65%)
= 12,000 + 4,590
= $16,590
Option B is correct.