问题如下：
Which of the following is least likely to be an indication of a decrease in demand for the company’s products?
选项：
A.The unit volumes of finished goods is higher than that of raw materials and work-in-process.
B.The unit volumes of raw material inventories and work-in-process is higher.
C.The growth rate of sales is lower than that of finished goods inventory.
解释：
B is correct. An increase in raw materials and work-in-progress inventories may indicate that the company is expected to have an increase in demand for its products.
这道题目的解释中的英文意思没有看明白，所以没有理解其中的推理逻辑，请老师讲解一下，谢谢~！
