Please compose succinct and well-written answers to the following questions regarding the Sonder Case Study:

Of the five criteria for a balanced business model, research and explain how Sonder capitalized on three of them to produce a seamless employee and guest experience. (Reminder: The five criteria are the customer experience, asset-light investment, design aesthetics, technology, geographic growth.)
Explain how Sonder competed with hotels and homesharing accommodations.
How does Sonder’s financial performance compare in 2023 to its pre-pandemic results?

Please compose succinct and well-written responses to the following questions:

Explain the value proposition of the three AI solutions: chatbots, service robots, and automatic check-in and check-out.
Can you recommend whether Marriott should implement front-facing AI solutions in Singapore,? And if so, for which brands under its Classic and Distinctive-Style lines?
How does Marriott compare with its competitors in terms of AI deployment and innovation?