1. Assume that the statement "Some apples are not rotten" is true. Determine the truth value of each of the following, using only that fact, if possible:
(a) Some apples are rotten.
(b) All apples are not rotten.
(c) Not all apples are rotten.
2. Show that the argument is valid: If taxes go up, then I sell the house and move to India. I do not move to India. Therefore, taxes do not go up?