问题如下图：
选项：
A. 
B. 
C. 
解释：
为何不是fixed charge coverage从EBIT入手？
NO.PZ2018062004000116 问题如下 Whiof the following ratios best measures how efficiently the company generates revenues from its investments in fixeassets? A.ys of sales outstanng. B.Fixecharge coverage. C.Fixeasset turnover. C is correct.A higher fixeasset turnover ratio incates more efficient use of fixeassets in generating revenue. 不记得出现在哪里了fixeasset turnover
NO.PZ2018062004000116 问题如下 Whiof the following ratios best measures how efficiently the company generates revenues from its investments in fixeassets? A.ys of sales outstanng. B.Fixecharge coverage. C.Fixeasset turnover. C is correct.A higher fixeasset turnover ratio incates more efficient use of fixeassets in generating revenue. FixeCharge Coverage Ratio固定费用偿付比率，扣除利息及税项前盈利+固定费用（税前）除以固定费用+利率。这个比率可用作评估公司应付固定融资开支，例如利息及租赁开支的能力。可以详细讲讲这个吗我刚上完课就不记得讲过B这个比率了，B的分母为什么还要加利息呢，不是很理解
1.请问AB分别用来衡量什么的?2.fixeasset turnover的公式是什么?
