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.
Major Functions of the Cardiovascular System. On this page we take a closer look at the four major functions of the cardiovascualr system-transportation, protection, fluid balance and thermoregulation.The four major functions of the cardiovascular system are: 1.To transport nutrients, gases and waste products around the body. 2. To protect the body from infection and blood loss. 3. To help the body maintain a constant body temperature (âthermoregulationâ). 4.ajor Functions of the Cardiovascular System. On this page we take a closer look at the four major functions of the cardiovascualr system-transportation, protection, fluid balance and thermoregulation.