This is the second question on the quiz that I am not understanding.

Exercise 6-15 Crane Paints manufactures artist's oil paints. Each 40 ml tube of paint requires 5 minutes of direct labor, and the standard labor rate is $8.12 per direct labor hour. In September, Crane incurred 10,970 direct labor hours at a cost of $86,000 to produce 146,600 tubes of paint. Calculate Crane's direct labor rate variance for September. (Round answer to O decimal places, e.g. 125. If variance is zero, select "Not Applicable" and enter O for the amounts.) Direct labor rate variance Click if you would like to Show Work for this question: Open Show Work