(CO E) Receiving raw materials from vendors is a(n)

A	batch-level activity.

B	product-level activity.

C	unit-level activity.

D. organization sustaining activity.

(CO G) Given the following data, what would ROI be?

Sales	$70,000
Net operating income	$10,000
Contribution margin	$20,000
Average operating assets	$50,000
Stockholder's equity	$25,000

A.

6.0%

B.

15.0%

C.

12.5%

D.

25.0%