NO.PZ2018062005000042
问题如下：
The degree of operating leverage of company A and company B are identical. Company B has 20% debt in its capital structure while company A has no debt at all. It is likely that company B will have:
选项：
A.
a lower sensitivity of net income to changes in unit sales than company A.
B.
the same sensitivity of operating income to changes in unit sales than company A.
C.
the same sensitivity of net income to changes in operating income than company A.
解释：
B is correct.
Given that the two companies' degree of operating leverage are identical, the 20% debt of company B's capital structure indicates that it has higher degree of total leverage and higher degree of financial leverage.
老师，能不能讲一下，这道题的考点，和大概的一个思路，不太清楚为什么c不对。谢谢
