What was the percentage change in net income from 2013 to 2015? Show your work. What was the percentage change in net income from 2014 to 2015? Show your work. What was the percentage change in BASIC earnings per share from 2013 to 2015? Show your work. What was the percentage change in BASIC earnings per share from 2014 to 2015? Show your work. Assume a friend of yours asks you if (s)he should buy Apple's stock. Based upon your answers to questions 1-8, how would you respond? Provide a brief (maximum 3 sentences] explanation of your answer. Is there any other information that would help you better answer question #9? If so, what information (provide a brief list/explanation)