Weighted average cost of capital (WACC) is the average after-tax cost of a companyâs various capital sources, including common stock, preferred stock, bonds and any other long-term debt.A company has two primary sources of financing-debt and equity-and, in simple terms, WACC is the average cost of raising that money.hen calculating a firm's WACC, the first step is to determine what proportion of a firm is financed by equity and what proportion is financed by debt by entering the appropriate values into the and components of the equation.
Myosin II filaments are found throughout the cells of the fibroblastic type where they perform contractile functions unrelated to cell locomotion, but in cell types where the primary function of myosins is in cell locomotion, myosin filaments are located at the rear of the cell.
MitochondrIa. .The mitochondria act as the power plants of the cell.They are organelles that act like a digestive system that takes in nutrients, breaks them down, and captures energy for the cell.itochondria are bound by a double membrane. Each of these membranes is a phospholipid bilayer with embedded proteins. The outermost membrane is smooth while the inner membrane has many folds. These folds are called cristae.