According to the 2013 Spencer Lab laser study approximately what percent of non-HP toner
cartridges, on average, produced print quality that was of limited or of no use?

A.
70%

B.
10%

C.
97%

D.
42%

Explanation:
Reference:http://www.spencerlab.com/reports/SpencerLab-HP-Reliability-Asia_PanAsia-2012.pdf