4. If it is legal, give data definition directives to define each of the following. a. A word variable A initialized to 52. b. A word variable WORD1, uninitialized. c. A byte variable B, initialized to 25h. d. A byte variable C1, uninitialized. e. A word variable WORD2, initialized to 65536 f. A word array ARRAY1, initialized to the first 5 positive integers. g. a constant BELL equal to 07h h. a constant MSG equal to THIS IS A MESSAGES