which of the following scenarios is an example of how an interest group can act as a linkage institution? choose 1 answer: choose 1 answer: (choice a) a the aarp sends out subscription renewal notices that include membership benefits (choice b) b march for our lives conducts a letter-writing campaign to key members of congress to gain their support for gun control legislation (choice c) c the national rifle association sends out a list of candidates seeking to be elected to positions within the organization (choice d) d american beverage association hosts a wine tasting event for its new members