Amazon.com Inc (NASDAQ:AMZN) continues to draw investor attention as it expands its core businesses and deepens its push into high-growth markets.Goldman Sachs analyst Eric Sheridan maintained a Buy rating on Amazon with a price forecast of $290.Sheridan said Amazon used its annual Amazon Web Services re: Invent conference in Las Vegas to highlight that AWS intends to grow by building on its cloud foundation while scaling aggressively into the AI era.Also Read: Amazon Unveils Faster, Greener Graviton5 Chip ...