Susan Williams runs a small Flagsta?job shop where garments are made. The job shop employs eight workers. Each worker is paid $3 per hour; During the ?rst week of March, each worker worked 40 hours. Together, they produced a batch of 132 garments. Of these garments. 54 were 'seoonds‘ [meaning that they were ?awed). The seconds were sold for $150 each at a factory outlet store. The remaining ra garments were sold to retail outlets at a price at $200 per garment. What was the labor productivity. in dollars per labor-hour, at this job shop during the ?rst week of March?

Labor productivity = dollarsliabor hour (round your response to two decimal'plame).