(b) Figure 1 shows the implementation of stack using linked list. red data link pNew stack 2 count top blue data link green data link (a) Before pNew stack 3 count top Figure 1: Stack of colors red data link Write C++ statement to perform the following tasks: i. Declare the required structure for the stack as shown in Figure 1. blue data link (b) After green data link ii. Declare the variable and pointer of type structure shown in Figure 1. iii. Insert the node pointed by pNew into the stack as shown in Figure 1. (6 marks) (2 marks) (5 marks)