Tarragon Confections produces fudge balls in 10 -pound batches. Each batch takes 0.14 hours of direct labor, which includes allowances for breaks, cleanup, and other downtime. Tarragon pays its direct labor workers an average of $21.75 per hour. Calculate the standard direct labor cost per batch of fudge balls. (Round your answer to the nearest cent.) The standard direct labor cost per batch of fudge balls is