A toy store regulary sells all stock at a discount of 20 percent to 40 percent.If an additional 25 percent were deducted from the discount price during a special sale,what would be the lowest possible price of a toy costing $16 before any discount?

...before any discount?这句话很让人费解，烦请高手解答，谢谢。

a toy costing $16 before any discount

这个放一起来理解，before any discount 修饰的是 a toy

意思是打折前值16美金的玩具最低可能值是多少