Employee does two jobs for the company—how do we apply overtime?

Q: “One employee, two pay checks. Employee has a full-time, 40 hour-per-week job for which he is paid $13.00 per hour or $520.00 for the week. He has a second job with a different responsibility in the same company and receives a second pay check. He is paid for the second job at $14.00 per hour and works 15 hours in the second job for a total of $210.00 for the week. Shouldn’t he have received overtime pay for the second job of $19.50 per hour or $292.50 for the week? Is there some law that allows this two paycheck situation?” - Anonymous