se 3 Here again is the example used to show the difference between scop- ing with blocks and dynamic scoping fun g x = let val inc = 1; fun f y = y + inc; fun h z = let val inc = 2; in f z end; in h x end; Copy it and then annotate it as follows: a. Draw a circle around every block, and number the blocks. b. Identify each definition of a name. c. For each definition, describe its scope in terms of your block numbers. d. For each occurrence of a name (other than a definition of that name), show which definition is used to bind it. Check that this agrees with your scopes