Questloh 23 Not yet answered Marked out of 4.00 P Flag question Montana Corporation has the following data related to direct labor costs for September: actual costs are 10,200 hours at $15.75 per hour and standard costs are 10,800 hours at $15.50 per hour. What is the direct labor time variance? Select one: O a. 9,300 U b. 9,450 U O c. 9,450 F od. 9,300 F