Note: Show a short solution/justification of your final answers. 1. Evaluate (what day) each of the following where + and - indicate addition and subtraction, respectively, using days-of-the-week arithmetic. 1. 10 + 60 2. 3 - 48 3. 14 - 35 II. Evaluate each of the following where + and - indicate addition and subtraction, respectively, using a 12-hour clock. 4. 8 + 71 5. 11 - 80 III. Evaluate each of the following where + and - indicate addition and subtraction, respectively, using military time. 6. 1000 + 2000 7. 0900 - 2100 _8. 1700 - 2300 IV. Determine whether the congruence true. (Write True if True Congruence and False if not a true congruence) 9. 56 = 8mod9 10. 10= 86mod19 V.Evaluate each of the following. 11. (17 - 300) mod 23 12. (21.34) mod 17