That doesn't scale linearly unless the employer is exploitative. An employee on a 40-hour contract would receive 150% for all hours above 40/week. So $4k4 for 4

That doesn't scale linearly unless the employer is exploitative. An employee on a 40-hour contract would receive 150% for all hours above 40/week. So $4k4 for 40 hours would be $9k4 for 70 hours.