问题如下：
Company M is financed with 60% debt and 40% equity. Matt is valuing company M by using RI model and has collected relevant information in the following table. What`s the residual income of Company M?
选项：
A. $100 million
B. $75 million
C. $50 million
解释：
C is correct.
考点：Calculation of Residual Income。
解析：根据公式:
老师，想问一下这道题是不是改成问公司M的equity的RI是多少比较合适？RI是站在股东的角度出发的，可是题目问的是company M，如果是问整个公司的，就是站在firm的角度的问题了，应该求的是EVA了。