Please provide the correct answer to this general accounting problem using valid calculations.

Brightest Systems is a rapidly expanding company that manufactures routers for wireless networks. Brightest Systems has budgeted 5 hours of direct labor per router at a standard cost of $22 per hour. In October, the technicians worked 400 hours, completing 100 routers. All routers produced in October were sold. The company paid the technicians $23 per hour. What is brightest's direct labor cost variance for October