问题如下：
Based on the information provided in Exhibit 1, the EBITDA interest coverage ratio of Adidas AG is closest to:
选项：
A.7.91x.
B.10.12x.
C.12.99x.
解释：
B is correct.
The interest expense is €113 million and EBITDA = Operating profit + Depreciation and amortization = €894 + 249 million = €1,143 million. EBITDA interest coverage = EBITDA/Interest expense = 1,143/113 = 10.12 times.
老师，请问EBITDA可不可以用这里的earning before tax加回interest expense和DA?但这么算结果和答案有些差别，因为多算了interest income在里面。请问这两种方式有什么区别呢？
