CM ratio, the contribution margin ratio is calculated by dividing the total contribution margin by total sales. A: 正确 B: 错误

中国大学MOOC:"CM ratio, the contribution margin ratio is calculated by dividing the total contribution margin by total sales.";

2.Which are the contribution A...assador of Goodwill?

Shen Nung’s contribution is ________.

Chaucer's contribution to English poetry...Anglo-Saxon _______.

How long will it take for you to make a contribution?

There is no question that it took a lot of _____________ and __________, in terms of __________ and __________and the like, but I think ultimately what prevailed was the seriousness of the project. The new research, the scholarship, the fact that the exhibition will make not only a contribution to _____________________, but a contribution to ______________.

2.What is Duke's most remarkable contribution to the town?

________ is America’s unique contribution to the world history of architecture.

Comment on Christopher Marlowe’s contribution to English literature.