问题如下：
Funds from operations (FFO) of Pay Handle Ltd increased in 2011. In 2011 the total debt of the company remained unchanged, while additional common shares were issued. Pay Handle Ltd’s ability to service its debt in 2011, as compared to 2010, most likely:
选项：
A. improved.
B. worsened.
C. remained the same.
解释：
A is correct.
If the debt of the company remained unchanged but FFO increased, more cash is available to service debt compared to the previous year. Additionally, the debt/capital ratio has improved. It would imply that the ability of Pay Handle Ltd to service their debt has improved.
请问如果这题看偿还顺序，发行股票，并不影响优先偿还债吧？为什么有些题目看偿还顺序，有些题目看比率，怎么判断呢？
