During the __________ era, firms had excess capacity and used personal selling and advertising to generate customers. Marketing Chapter 1 During the __________ era, firms had excess capacity and used personal selling and advertising to generate customers.A.production-orientedB.sales-orientedC.market-orientedD.value-based marketingE.retailing-orientedAnswer: B Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+