2. FIGURE Q2a shows the rates of change in sales of companies A, B, C, D and E for 1 hour between 9 am to 10 am. All companies start their operations from 8 am till 10 pm. 14 Sales rate (RM/min) 6 4 2 0 0 10 20 30 40 50 60 Time (min) -A-B-C-D-E FIGURE Q2a a. Choose 3 companies and compare their sales from 9 am to 10 am based on FIGURE Q2a. As an investor, select which company would you invest in. Justify your answer. 2. FIGURE Q2a shows the rates of change in sales of companies A, B, C, D and E for 1 hour between 9 am to 10 am. All companies start their operations from 8 am till 10 pm. 14 Sales rate (RM/min) 6 4 2 0 0 10 20 30 40 50 60 Time (min) -A-B-C-D-E FIGURE Q2a a. Choose 3 companies and compare their sales from 9 am to 10 am based on FIGURE Q2a. As an investor, select which company would you invest in. Justify your