The following script will not execute. Why? #1 /usr/bin/python import random myResult += random. rand!nt(10,20) myResult += random, rand!nt(10,20) print("%i" % myResult) The randint function returns an integer and myResult is a string myResult musy be declared before it can be used as part of an expression The string formatter is expecting an integer; but myReturn is a float The script is correct as written