_______ is when two or more firms join forces to reach a target audience in a short-term effort. Marketing Chapter 18 _______ is when two or more firms join forces to reach a target audience in a short-term effort.A.Promotional co-brandingB.Cross-promotionC.Joint-venture promotionD.Multi-target promotingE.Convenience promotingAnswer: B Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+