Ms. Brown is a proud mother of a bright young boy who is about to start middle school. She is a low-income single mother who wants to send her boy to PU someday. She lives in New York City, where there is full school choice - in most cases, any student can attend any public school in the city. However, because many schools are oversubscribed (more applicants than spots available), every family must submit a rank list of their preferred schools, and the ultimate decision is made by a random lottery that considers each family's rankings. 2e. Assume that Ms. Brown's son is more likely to get accepted to a school that she ranks highly. What are two school characteristics that Ms. Brown should do research on so that her son attends a middle school where education production will be maximized? Justify your answer. 2f. As an education economist, what empirical method would you use to understand the causal effect of attending a given school?