3. Cost of retained earnings Cost of retained earnings (ks) is the return stockholders require on the company's common stock. There are three methods one can use to derive the cost of retained earnings:a) Capital-asset-pricing-model (CAPM) approach.he next step is to estimate the company's beta (bi), which is an estimate of the stock's risk. Inputting these assumptions into the CAPM equation, you can then calculate the cost of retained earnings. Formula 11.3. Example: CAPM approach. For Newco, assume rf = 4%, rm = 15% and bi = 1.1.
Muscle pain and damage The most common statin side effect is muscle pain. You may feel this pain as a soreness, tiredness or weakness in your muscles. The pain can be a mild discomfort, or it can be severe enough to make your daily activities difficult.
Unfortunately, some people may experience muscle pain or weakness while taking statins. The pain may be minor such as soreness or stiffness. However, muscle pain, particularly if severe and accompanied by dark-colored urine, may be an indication of a more serious, life-threatening problem called rhabdomyolysis.