You are considering buying stock A. If the economy grows rapidly, you may earn 20 percent on the investment, while a declining economy could resuit in a 10 percent loss. Slow economic growth may generate a return of 8 percent. If the probabily is 14 percent for rapid growth, 30 percent for a declining econorny, and 56 percent for slow growth, what is the expected return on this investment? Round your answer to one decimal place