$($a$)$ Identify and discuss each of the indicated dependencies in the diagram, explain the types of

dependency that are present. Is this relation in $1NF$ explain your answer? $($b$)$ Based on this dependency diagram, create a dependency diagram that shows transitive

dependencies where they exist. $($c$)$ Now create a new complete set of tables that represent all this information in $3$NF$.$ Please

be sure to indicate the dependencies