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.
The main function of the alveoli is for exchange of gases. The alveoli remove the carbon dioxide from the blood in the capillaries and exchange it with oxygen to be taken to oâ¦ther parts of the body. The carbon dioxide is taken out of the body when we exhale. Making the world better, one answer at a time.