Business Justification of Being an Intended Behaviour Questions

I’m studying for my Business class and don’t understand how to answer this. Can you help me study? A cybersecurity professional named Salvador Mendoza posted a video showing he was able to successfully conduct a Replay attack against Google Wallet. The “vulnerability” was reported to Google. However, Google’s response is “Won’t Fix (Intended Behavior)”?!?!?Watch the video and his detailed blog post (Links to an external site.)Answer the two questionsWhat is replay attack?Can you help Google justify why this is “intended behavior”?