#A4# #Python Interpreter# ## ## ## ## #Heap# ## ## ## #Stack# #10# #20# #Before BINARY_ADD# #Python Interpreter# ## ## ## ## #Heap# ## ## ## #Stack# #10# #20# #After BINARY_ADD# ## #30# #Stack contains to elements. Each pointing to an integer object in heap# #Two elements were popped off. The integer objects were added, a new integer object was created. Pointer to new object is pushed.#