Mr. Brew Cafeteria has computed the indifference point between debt and common equity financing options to be $4 millions of EBIT. EBIT is approximately normally distributed with an expected value of $4.5 million and a standard deviation of $600,000. What is the probability that the equity financing option will be superior to the debt option

Industrial engineers who specialize in ergonomics are concerned with designing workspace and devices operated by workers so as to achieve high productivity and comfort. a paper published in this research area reports on a study of preferred height for an experimental keyboard with large forearm-wrist support. a sample of 31 trained typists resulted in an average preferred height of 80.0 cm