A University with 15,000 students should average about 750 academic drops per semester. Acontrol chart program is undertaken to track the academic drop situation. Random samples of 100 students are taken each semester. The Last 10 semsters records show these numbers of academic drops in random samples: 5,6,8,4,2,4,3,4,3,2. (i) Compute the 95 percent control limits. (ii) Plot the 10 semsters of sample data on a control chart. (iii) Has there been a change in the percentage of academic drops per semester.