1.  In 2016, the average unit sale price of an IBM PC was approximately (in US$) :

A. 3180
B. 3080
C. 2800
D. 393

Answer: Option D

Explanation:

IBM accounts for 28% of the share by value and 10% of the share by volume.

28% of 1650000 = 28 x 1650000/100 = 462000

10% of 1500 = 10 x 1500/100 = 150

Therefore, average unit sale price = 462000/150 = 3080.