问题如下图：
选项：
A. 
B. 
C. 
老师问下这道题为什么选b啊
感觉b会使变大啊 a不是ni减少然后指标减少吗 解释：
NO.PZ2018062004000121问题如下Whconclusion mawn from a creasing receivables turnover?A.The company offereshorter payment term. B.The company aptemore lenient cret policies. C.The company wrote off a large amount of receivables. B is correct. A low receivables turnover ratio coulincate ththe company’s cret or collection policies are not stringent.然后o 越小越好，代表天数。关于c，是不是可以理解为，这笔钱不收了。。。那不收了不就是ar就没了？
NO.PZ2018062004000121问题如下Whconclusion mawn from a creasing receivables turnover?A.The company offereshorter payment term. B.The company aptemore lenient cret policies. C.The company wrote off a large amount of receivables. B is correct. A low receivables turnover ratio coulincate ththe company’s cret or collection policies are not stringent.采用宽松的信贷政策，为什么会使ar变大呢？有什么必然联系？
NO.PZ2018062004000121 请问C怎么理解？
NO.PZ2018062004000121 The company aptemore lenient cret policies. The company wrote off a large amount of receivables. B is correct. A low receivables turnover ratio coulincate ththe company’s cret or collection policies are not stringent.增加了短期赊账的数量，分母变大，周转率下降，为什么a不对呢？
请问receivable turnover 怎么计算？
