$1.$ Considering the current development of Al technology, answer the following questions.

$($a$)$ What is the sharing economy? $(2\%)$

$($b$)$ What are the business problems posed by Al technology? $(4\%)$

$($c$)$ What are the business opportunities created by Al technology? $(4\%)$

$2.$ Al is a major priority in most enterprise $-$ wide digital transformation projects and programmes, including the sharing economy $($DNeX $2023).$

$($a$)$ Using Al technology, propose "a new sharing economy service" or "a way to make an existing sharing economy service more economically sustainable." Describe your revenue model and target clients$/$customers$.(10\%)$

$($b$)$ What are the value proposition and business strategy of your $($new$)$ service to compete$/$disrupt the existing industry? $(5\%)$