This analysis is based on Connor and Davidson (1997) and my understanding of "opportunity costs". There need not be an entry under every heading.
On behalf of my client, my business research service will:
Information for decision making
Time spent googling and browsing, uncertainty about the existence of specific data, the risk of using unreliable and invalid information (for example Wikipedia)
Anonymity
Information necessary to make decisions
Uncertainty
Connor, D. and Davidson, J. (1997) Marketing your consulting and professional services, 3rd ed, New York, John Wiley. Chap 7: Sizing up your services, fig 7-2, p 59.