Part $1$: CLO$3(4$ Marks$)$ Explain the concepts of self$-$driving cars. Explore their relationship with the Internet of Things $($IoT$)$ and discuss their connection to Electronic Commerce $($EC$).$ Part $2$: CLO$4(6$ Marks$)$ a$)$ Define social commerce and list its major characteristics? $(2$ Marks$)$b$)$ Describe the major differences between e$-$commerce and social commerce? $(4$ Marks$)$ Part $3$: Clo$5(5$ Marks$)$ Discuss the possible reasons why organizations want to become social enterprises? $(5$ Marks$)$