Answer:c)Competitive Intelligence
Explanation: Competitive intelligence is the technique in the market place, where a particular organization keeps the record and data about the other rival company businesses.This technique is implemented to know about the marketing strategy and then creating better deals and work-plan to gain profit than the rival organization.
This is not a strategy for the information age because information age consist of the technologies that help in the rapid improvement and revolution of the industries according to the time change.These factors are not present in competitive intelligence.
So, the correct answer is option(c)