Write a segment of code to perform each of the following operations. You may call any of the member functions of Stack Type. The details of the stack type are encapsulated; you may use only the stack operations in the specification to perform the operations. (You may declare additional stack objects).

a. Set secondElement to the second element in the stack, leaving the stack without its original top two elements.

b. Set bottom equal to the bottom element in the stack, leaving the stack empty.

c. Set bottom equal to the bottom element in the stack, leaving the stack unchanged.

d. Make a copy of the stack, leaving the stack unchanged.