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.
Main Functions of the Liver: 1  Protein Processing: The liver processes raw proteins from animal and vegetable sources into proteins that are acceptable to the body, excreting the waste. 2  Carbohydrate Processing: Carbohydrates are the basic building blocks of all physical matter and are made up of carbon, hydrogen, and oxygen.