Peter wants to target the buying committee of a select group of companies. Which step should he take?

To target a buying committee within specific companies, Peter should combine a target company list with Job Function and Job Seniority. This approach allows him to precisely identify individuals who hold relevant roles and levels of influence within the desired organizations, effectively reaching the decision-makers and influencers in the buying process. Selecting Member Interests in addition to Job Function is less precise because interests don't guarantee a role in a buying committee. Combining an email contact list with Company Industry is also less effective as it doesn't narrow down to specific roles or seniority within those companies, which is crucial for identifying a buying committee.