a profit of $2.95 to $3.05 a share on $2.03 billionto $2.05 billion in sales中on的用法

题目

a profit of $2.95 to $3.05 a share on $2.03 billionto $2.05 billion in sales中on的用法
For the new fiscal year,the maker of Celestial Seasonings tea andEarth's Best baby food sees a profit of $2.95 to $3.05 a share on $2.03 billionto $2.05 billion in sales.请问这里的on

答案

在新的财政年度,天空调味茶和地球最佳婴儿食品的制造者在20亿3千万到20亿5千万的销售中能够获取每份2.95至3.05的利润.
ON介词,表示在销售额中有多少利润