Q. 1 Write a C++ code using a while statement to compute the average of all alternative nodes (1st,3rd,5th) in the given linked list where the first node is pointed to by first. NOTE: Each node has data member that stores the data and the next member that stores the address of the next node. ( means; there are any number of nodes)Use the following declaration: \begin{tabular}{ll} & \multicolumn{1}{c}{ struct Node } \\ Node* next; & \multicolumn{1}{c}{ int data; } \\ & \}; \\ & double total =0; double average; Node* temp = first; int count =0; \end{tabular} first Q.2 The pointer variable first points to the first node of a linked list. The declaration of the node is given below. struct{};Nodeintdata;Node*next; I) Write C++ code to insert a new node q in the front of the linked list shown below. After insertion the node pointed to by q becomes the first node of the linked list. 5