Please I want this code in c programming and comments for marks

To allow you to exercise with a logical thinking process to formulate algorithms, and to implement the algorithms using the C Programming Language. The logic will include inputs and outputs, looping using counters, and conditional statements (if and else), and linked lists. Write a separate C program for each of the following: a. Use a singly linked list to implement a priority queue with two operations: enqueue and dequeue. Each mode contains an integer value, a priority, and a pointer to the next node. The priority is a value between 1-10 (where 10 is the highest priority). When a value is added to the queue it is added with a value and priority. When a value is removed from the priority queue, the first element with the highest priority is removed first (not simply the first element). b. Create a function called append Lists that takes two heads of linked lists that store integers, and appends the second one to the first. c. Create a function called eliminateFromList that takes a head of a Linked list and a number, and deletes all nodes containing that number from the list. If there are no nodes containing that number, the linked list stays the same. d Create a function called reverseList that takes the head of a linked list, reverses the order of all the nodes. For example, if the list contained 1, 2, 3, 4 in its nodes, the list will now contain 4, 3, 2, 1. For all of the above, make sure you create a main function that tests the functionality of each of the requirements, and clearly prints messages showing that the functionality is properly met. You will be graded as follows for each problem for the correctness of the logic for an efficient implementation of your logic. for a professional judgment of your overall solution