option A is wrong

CBC Manufacturing budgeted fixed overhead costs of $2.50 per unit at an anticipated production level of 1,400 units. In July CBC incurred actual fixed overhead costs of $3,700 and actually produced 1.100 units. What is Easel's fixed overhead volume variance in July? $200.00 unfavorable $750.00 unfavorable $200.00 favorable $750.00 favorable