Question 30 (3 points) For its three investment centres, Grady Company accumulates the following data: 1 Sales Controllable Margin Average Operating Assets $ 2,000,000 $ 1,400,000 5,000,000 What is the Return on Investment for each investment centre: Blank 1: Investment Centre Blank 2: Investment Centre II Blank 3: Investment Centre III This question is auto-graded. Therefore, you should only type the final answer in the blanks below. Failure to follow this instruction will result in your response being graded as incorrect. Blank # 1 Blank # 2 Blank # 3 es, Grady lowing data: - 11 $ 2,000,000 $ 4,000,000 $4,000,000 1,400,000 2,000,000 3,600,000 5,000,000 8,000,000 10,000,000 'S nent for each entre entre 11 entre III Therefore, you wer in the blanks astruction will graded as