Actual cost @ actual volume = $1,800
Standard cost @ actual volume = $1,300
Standard cost @ Standard volume = $1,100
Calculate the cost variance for direct labor:

Please read this announcement.

https://www.askmehelpdesk.com/finance-accounting/announcement-font-color-ff0000-u-b-read-first-expectations-homework-help-board-b-u-font.html

We won't do your homework for you, but if you will write out the formula and fill in the numbers (showing your work) we'll check to make sure you are understanding. Thanks.