A. Write the shortest ML function you can that would not work correctly if implemented using a dynamically allocated activation records plus nested links. Explain why it would fail.

B. The following ML function contains a function call that passes a function parameter f. Will the function f use its nesting ink when it is called? (Assume that the nesting link is not used to resolve references to predefined operators (like +) and functions (like map)).

fun addall n theList =

let fun f x = x + n;

in map f theList

end;