How do HP Customer Delivery Inspections (CDIs) protect enterprise and public-sector customers?

How do HP Customer Delivery Inspections (CDIs) protect enterprise and public-sector customers?
A . by assessing public tenders and related bids tor suspicious supplier names used in the bill of materials
B . by holding free seminars to educate customers about the counterfeiting dangers and ways to detect counterfeit products
C . by examining suspicious large or mid-sized purchases for counterfeit and illicit products
D . by certifying distribution vendors that have installed security measures at their warehouses and on their delivery vehicles

Answer: C