Mackenzie is a full-time employee in Austin, Texas, who earns $4,250 per month and is paid semimonthly. She is married filing jointly with one dependent under 17 and has indicated Step 2 checkbox withholding. She has a qualified health insurance deduction of $50 per pay period and contributes 3% to her 401(k), both of which are pre-tax deductions. Her additional withholding amount for step 2 is $150.75. What is her semimonthly net pay? Note: Use the wage-bracket table. Do not round intermediate calculations. Round final answer to 2 decimal places