this is the complete information about my assignment I don't understand why am being told the data information z not complete ! I need answers today

Due date: Monday 28 July 2022 at 08.00 in the office QUESTION Haulage Ltd, a transport company, is planning its future investment strategy. Haulage's best projectiona of profit outcome are dependent upon the cost of fuel as shown below. The company's minimum required rate of return is 10%, p.a. (a) For each level of investment, compute the retum on investment (ROI) and the residual income (RI) (18 Marks) (b) If the company uses ROI as a measure of performance, determine the optimal level of investment. (2 Marks) (c) If Rl is used for assessing performance, determine the optimal investment level. (3 Marks) (d) State any two (2) advantages for each of using RI and ROI as measures of performance. (2Marks) Due date: Monday 28 July 2022 at 08.00 in the office QUESTION Haulage Ltd, a transport company, is planning its future investment strategy. Haulage's best projectiona of profit outcome are dependent upon the cost of fuel as shown below. The company's minimum required rate of return is 10%, p.a. (a) For each level of investment, compute the retum on investment (ROI) and the residual income (RI) (18 Marks) (b) If the company uses ROI as a measure of performance, determine the optimal level of investment. (2 Marks) (c) If Rl is used for assessing performance, determine the optimal investment level. (3 Marks) (d) State any two (2) advantages for each of using RI and ROI as measures of performance. (2Marks)