The promised yield to maturity on the firm's bonds is usually accepted as a firm's cost of debt capital for wacc calculations.
Meaning of Maturity is the quality or state of being mature, especially full development. Maturity is the state of having reached a stage of full or advanced development. A maturity is a noun form of mature.
Maturity is not a matter of age, but instead, of how you choose to respond and react to various life situations. It is essentially a level of mental development or wisdom that has a bearing on all areas of an individual's life, right from their conduct to their relationship with others.
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