Earth Company expects to operate at 80% of its productive capacity of 25,000 units per month. At this planned level, the company expects to use...

Earth Company expects to operate at 80% of its productive capacity of 25,000 units per month. At this planned level, the company expects to use 40,000 standard hours of direct labor. Overhead is allocated to products using a predetermined standard rate based on direct labor hours. At the 80% capacity level, the total budgeted cost includes $40,000 fixed overhead cost and $280,000 variable overhead cost. In the current month, the company incurred $340,000 actual overhead and 39,000 actual labor hours while producing 19,500 units.(1) Compute the overhead volume variance. (Input all amount as a positive value. Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Leave no cells blank - be certain to enter "0" wherever required. Omit the "$" sign in your response).(Click to select)NoneUF