Shla Company makes a product that is expected to require 5 hours of tabor per unit of product. The standard cost of labor is $590. Shla actualiy used 510 hours of labor per unit of product. The actual cost of labor was $6.00 per hour. Shia made 1.500 units of product during the period. Based on this information alone, the labor price variance is. Muluple Choice $765 unfovorable. $765 foyornble. 5750 fivoroble 1740 undavorated