1.  For the year 2016, which company has realised the lowest average unit sales price for a PC ?

A. Commodore
B. Tandy
C. IBM
D. Cannot be determined

Answer: Option D

Explanation:

Although it seems to be Commodore, the answer cannot be determined due to the fact that we are unaware of the break-up of the sales value and volume of companies compromising the other categories.