Your investment advisor believes that recent stock returns should be given more consideration when calculating future returns and risk than oider returis. The historical returns for Lately Lighthouse, Inc. are given in the table below, along with the weights that your advisor belleves are appropriate. Use the corresponding weights in all calculations 2012 013 2014 2015 2016 11.54% 12.79% 8.55% 10.36% 8.45% Weight 15% 25% 35% o. What is the expected return for Lately Lighthouse, Inc.? (Enter your answer as a percent rounded to two decimal places.) b. What is the standard devilation of returns for Lately Lighthouse, Inc? (Enter your answer as e percent rounded to two decimal