PLEASE HELP I NEED TO PASS!!!!!!!!!!
17. you are paid $15.60/hr your deductions are FICA (7.65%) federal tax withholding (11.15%) and state tax withholding (6.5%) you work 15 hr/wk and save 10% each week how much do you save each month ?
18. you work a part time job earning $6.80/hr with tips that average $2.30/hr you work 20 hr/wk and youre deductions are FICA (7.65%) federal tax withholding (8.95%) and state tax withholding (6.1%) how much are you allowed in housing expenses per month
19. Your housing and fixed expenses are $685.70/month if they are 33% of your realized income how much i

Question

PLEASE HELP I NEED TO PASS!!!!!!!!!!
17. you are paid $15.60/hr your deductions are FICA (7.65%) federal tax withholding (11.15%) and state tax withholding (6.5%) you work 15 hr/wk and save 10% each week how much do you save each month ? 
18. you work a part time job earning $6.80/hr with tips that average $2.30/hr you work 20 hr/wk and youre deductions are FICA (7.65%) federal tax withholding (8.95%) and state tax withholding (6.1%) how much are you allowed in housing expenses per month
19. Your housing and fixed expenses are $685.70/month if they are 33% of your realized income how much i