Weighted Average Cost of Capital. Weighted average cost of capital (WACC) is the average of the minimum after-tax required rate of return which a company must earn for all of its security holders (i.e. common stock-holders, preferred stock-holders and debt-holders).n the formula for WACC, r(E) is the cost of equity i.e. the required rate of return on common stock of the company. It is the minimum rate of return which a company must earn to keep its common stock price from falling.
Webster Dictionary (0.00 / 0 votes) Rate this definition: Planking. of Plank. Planking (noun) the act of laying planks; also, planks, collectively; a series of planks in place, as the wooden covering of the frame of a vessel. Planking (noun) the act of splicing slivers. See Plank, v. t., 4
For those that donât know, the plank is an exercise where, while balanced on elbows and toes, one attempts to hold their hips, back, and shoulders in alignment off the ground for an extended period of time. The plank test has long been used by trainers as a core strength development/assessment tool.