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
Noun. 1. phytoplankton-photosynthetic or plant constituent of plankton; mainly unicellular algae. plant life, flora, plant - (botany) a living organism lacking the power of locomotion. plankton-the aggregate of small plant and animal organisms that float or drift in great numbers in fresh or salt water.hyÂ·toÂ·plankÂ·ton. n. Plankton that consists of minute plants and other photosynthetic organisms, including cyanobacteria, diatoms, and dinoflagellates. phyâ²toÂ·plankÂ·tonâ²ic (-plÄngk-tÅnâ²Ä­k) adj.