Nexus Industries uses a standard costing system to apply manufacturing costs to its production process. In May, Nexus anticipated producing 2,250 units with fixed manufacturing overhead costs allocated at $7.20 per direct labor hour with a standard of 3.5 direct labor hours per unit. In May, actual production was 3,500 units and actual foced manufacturing overhead costs were $15,000. What was Nexus' fuced manufacturing overhead volume variance in May? O A. $31,500 unfavorable OB. $31,500 favorable OC. $41,700 favorable D. $41,700 unfavorable 9