问题如下图：
选项：
A. 
B. 
C. 
解释：
这里怀疑费用确认的原因是不是仅局限于做低费用呢？
是不是做高费用就不会怀疑？
the firm capitalizeall of its expenses, inclung internally generateR&costs. lower allowanfor account receivables with reasonable explanation. B is correct. If a firm capitalizethe expenses whishoulexpense the firm ferreits expense. There's a lot of probability for the firm to suspecte 这题没看懂，能否一下题目
A我觉得也说的通，请为何不选A？
