When the start date of HP Care Pack Services is bought 85 days after the hardware purchase
(during the 90 days period)?

A.
The date of the HP Care Pack Services purchase

B.
The HP Care Pack Services registration date

C.
The date of the hardware purchase

D.
One day after the HP base warranty expires

Explanation:
Reference:http://shopping.hp.com/shopping/pdf/US_Terms_Conditions_Care_Pack_Services.pdf(
See the Point #12, 2ndLast Line).