The Bovine Products Company recently introduced a new automatic milking system for cows. The company just completed an order for 16 units. The last unit required 15 hours of labor, and the learning rate is estimated to be 90 percent on such systems. Another customer has just placed an order for the same system. This customer, who owns many farms in the Midwest, wants 48 units. How many total labor hours will be needed to satisfy this order?