Stock Y has a beta of 1.20 and an expected return of 15.00 percent. Stock Z has a beta of .70 and an expected return of 10 percent. If the risk-free rate is 5.0 percent and the market risk premium is 8.0 percent, what are the reward-to-risk ratios of Y and Z?

The textbook defines ethics as “the principles of conduct governing an individual or a group,” and specifically as the standards one uses to decide what their conduct should be. to what extent do you believe that what happened at bp (british petrolium) is as much a breakdown in the company’s ethical systems as it is in its safety systems, and how would you defend your conclusion?