Design Layout References Mailings Review View MathType Help Table Design Layout Maria invests $6,000 in stocks, and it begins performing well. The stocks are gaining money each year. Her gains are reflected by the following exponential model, where / represents the numbers of years since Maria began her investment. amount investing = 6000( 1.18) Choose the correct statement based on the exponential model. a. Her investment is increasing by $ 6000 per year. b. Her investment is increasing by 18% per year. c. Her investment is increasing by 118% per year. d. Her investment is increasing by $ 7080 per year. A real estate agent reco