Sleepy Monk Coffee bottles coffee drinks which are sold to retailers throughout Oregon and Washington. The direct materials for each bottle of coffee are 6 ounces at $1.80 per ounce; the direct labor for each bottle is .5 hours at $24 per hour; and manufacturing overhead is .5 hours at $9.60 per hour. During June, the company produced 20,000 bottles and paid workers $235,620 for 9,900 hours of work. What is Sleepy Monk's total labor variance for June