If the actual cost is higher than the fixed cost, the cost variance is unfavorable. For example, your standard fixed overhead cost is $3 per unit. If your actual fixed overhead cost is $4 per unit, you have an unfavorable variance of $1.
The major histocompatibility complex and its functions. The function of MHC molecules is to bind peptide fragments derived from pathogens and display them on the cell surface for recognition by the appropriate T cells.
16) The major function of the sarcoplasmic reticulum in muscle contraction is to ________. A) make and store phosphocreatine. B) synthesize actin and myosin myofilaments. C) provide a source of myosin for the contraction process. D) regulate intracellular calcium concentration.