Answer:
Option B. $155
Explanation:
Jay Ward has already been taxed on his earning on $107,600.
So on this paycheck only ($110,100 - $107,600) = $2,500 of his earnings are taxable for social security tax.
Social security tax rate = 6.2%
Hence, social security tax amount = 6.2% × 2500
= 0.062 × 2500
= $155
Option B. $155 is the answer.