You must draw the stack in a step by step manner

Given that the stack segment register is $SS=3000H,$ the stack pointer register contains $000AH,$ the memory locations of physical address $3000$AH and $23000$BH contain $19H($The Last Data$)$ and $3$EH respectively. The memory locations of physical address $3408CH$ and $3408DH$ contain $43H$ and $12H$ respectively. Find the following :

a$)$ Physical address of the bottom of the stack, and the physical address of the top of the stack.

b$)$ Calculate the new values of SP$,$ AX and BX after the following code is executed.

$1$ POP AX $2$ POP BX