the following question is related to microprocessor 8086 it would be really helpful if you could solve this:

Q 3. a) Write a program for the multiplication of two numbers 124H and 38H by using the concept of addition, and loops. (Do not use MUL instruction) [1] b) The current value of SS is 4000H. What will be the value of SP and the Contents of stack after the execution of the following instructions: [1] Stack SP Content FFF7H MOV AX, 7698H FFF8H INC AX FFF9H MOV CX, 1123H ADD CX, AX FFFAH PUSH AX FFFBH PUSH CX FFFCH INC CX FFFDH XCHG CX, AX FFFEH POP AX FFFFH c) Determine the type of addressing modes of the following instructions. [1] 1) XCHG [5000H ] , AX 2) OUT BX, AX 3 ) MOV BX, 100 [BX ] [SI ] 4) LEA SI, LABEL [ BX ]