Ten annual returns are listed in the following:

-19.9%, 16.9%, 18.1%, -49.5%, 49.4%, 1.7%, -16.4%, 45.6%, 45.2%, -3.3%

a. What is the arithmetic average return over the 10-year period?
b. What is the geometric average return over the 10-year period?
c. If you invested $100 at the beginning, how much would you have at the end?

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?