[phương pháp 5 bước] [giáo trình quấn dây máy điện nâng cao] [nghề t] [kích hoạt tài năng bán hàng] [cá» vua chiáÂÃâ%E2] [ BÃÃâ€Ã%EF%BF] [Bấtlượnggiác] [Linh t%A8%A2] [Bệnh] [Bri has been using the same brand of toothpaste since her mother first bought it for her. She switches to another brand after her favorite actress endorses it. Which principle of influence does Bri’s action illustrate? Multiple Choice consistency authority reciprocation scarcity]