Employee, Person and list are types Worker and Manager are constructors Employee is a Sum Type i.e. it can either take a value of (Worker personObject) or (Man

Employee, Person and list are types Worker and Manager are constructors Employee is a Sum Type i.e. it can either take a value of (Worker personObject) or (Manager [empObj1, empObj2...]) for instance, an binary tree would be type Tree a = | Leaf of a | Node of (Tree a * Tree a) Now, a Tree Int would be t = Node (Node (Leaf 1, Leaf 2), Leaf 3)