Required information Problem 8-64 (LO 8-3) (Algo) [The following information applies to the questions displayed below.] Brooke, a single taxpayer, works for Company A for all of 2020, earning a salary of $70,000. Problem 8-64 Part-a (Algo) a. What is her FICA tax obligation for the year? (Round your final answer to the nearest whole number.) FICA tax obligation Required information Problem 8-64 (LO 8-3) (Algo) [The following information applies to the questions displayed below.] Brooke, a single taxpayer, works for Company A for all of 2020, earning a salary of $70,000. Problem 8-64 Part-b (Algo) b. Assume Brooke works for Company A for half of 2020, earning $70,000 in salary, and she works for Company B for the second half of 2020, earning $110,000 in salary. What is Brooke's FICA tax obligation for the year? (Round your intermediate calculations to the nearest whole dollar amount.) FICA tax obligation