8) Julian is a part-time nonexempt employee in Nashville, Tennessee, who earns $21.50 per hour. During the last biweekly pay period he worked 45 hours, 5 of which are considered overtime. He is single with one withholding allowance (use the wage-bracket table). What is his net pay? (Do not round interim calculations, only round final answer to two decimal points. )

Answer is $863.12

9) Collin is a full-time exempt employee in Juneau, Alaska, who earns $135,000 annually and has not yet reached the Social Security wage base. He is single with 1 withholding allowance and is paid semimonthly. He contributes 3% per pay period to his 401(k) and has pre-tax health insurance and AFLAC deductions of $150 and $25, respectively. Collin has a child support garnishment of $300 per pay period. What is his net pay? (Use the percentage method. Do not round interim calculations, only round final answer to two decimal points.)

Answer is $3613.28

how can i get the answer ?