Assume the following: The variable portion of the predetermined overhead rate is $1.50 per direct labor-hour. The standard labor-hours allowed per unit of finished goods is 3 hours. The actual quantity of labor hours worked during the period was 43,650 hours. The total actual variable manufacturing overhead cost for the period was $63.000. The company produced 15,000 units of finished goods during the period. What is the variable overhead rate variance? Multiple Choice $2.475 F $2.475 U $4.500 U $4.500 F