answer plzz program C

3. Modify the program written for Question (2). In this new program, read lab marks of three students of the CSEB134/CSNB144 course. Convert each lab mark to be over 15 percent. Then, evaluate the scores one by one to determine whether the students received either passing or falling grade of the lab. The passing scores are 9 and above. For each student, print the lab score and the "PASS" or "FAIL" status. 4. Modify the program written for Question (3). In this new program, read mid-term exam mark between 0 to 25 and final exam mark between 0 to 100 (to be converted to be over 60%). Then, calculate the total score of each student. The passing total scores are 40 and above. For each student, print the total score and the "PASS" or "FAIL" status by implementing the conditional operator in the program