please help with all 4 questions

2) When Amazon decided to begin offering its own brand of products (Amazon Basics) in competition with some of the manufacturers that use Amazon as a distribution channel, this created the potential for channel disruption channel conflict illegal competition cross-channel conflict unethical competition By delivering grocery products from its Whole Foods division, Amazon is attempting to become a major in that industry. supplier logistics specialist channel intermediary inventory manager upstream partner Prime Day is an event that allows Amazon to test its highly automated warehouses known as robo-warehouses distribution nodes product hubs retail-wholesale hybrids fulfillment centers 5) If a manufacturer decides to limit its retail presence to a handful of luxury brick-and-mortar boutiques that offer personalized customer service, even if that means foregoing Amazon's vast reach, it has chosen which distribution strategy? Luxury-prestige distribution Exclusive distribution Intensive distribution Brand-sensitive distribution Selective distribution