The predetermined overhead rate for Oriole Company is $5, comprised of a variable overhead rate of $3 and a fixed rate of $2. The amount of budgeted overhead costs at normal capacity of $150000 was divided by normal capacity of 30000 direct labor hours, to arrive at the predetermined overhead rate of $5. Actual overhead for June was $8600 variable and $5000 fixed, and 1400 units were produced. The direct labor standard is 2 hours per unit produced. The total overhead variance is O $400 U CO $1680 F O $400 F O $1680 U