Exercise 21-22 (Algo) Total overhead variance LO P4 Compute total overhead varlance using the following Information. (Indicate the effect of the varlance by selecting favorable, unfavorable, or no variance.) Actual overhead for 11,400 units produced $ 49,600 Standard overhead rate $ 9 per DLH Standard amount per allocation base (DLH) 0.5 DLH per unit Total overhead variance Overhead variance