Vaughn Labs used 50,500 ounces of specimen adhesive during the year. The direct materials standard allows 2 ounces of adhesive at a price of $1.10 per ounce for each pathology test. The direct materials quantity variance was $770 Unfavorable. How many pathology tests did Vaughn Labs complete during the year? (Round per unit value to 2 decimal places, eg, 15.25 and final answer to decimal places, eg. 125:) Pathology tests completed