The information shown below was taken from the annual manufacturing overhead cost budget of Connick Company. During the year, 4,200 units were produced, 14,800 hours were worked, and the actual manufacturing overhnad was $67.320. Actual fixed manufacturing overhead costs equaled budgeted foxed manufacturing overhead costs. Overhead is applied on the basis of direct labor hours. Compute the total, fixed, and variable predetermined manufacturing overhead rates. (Round answers to 2 decimol ploces, eg 1.25. ) Compute the total, controllable, and volume overhead variances. Total overhead variance Overhead controllable variance Overhead volume variance