i need help with the 9 question attached

4. Write a program that moves a block of data ( 10H bytes) from data segment starting at 1000:0010H to extra segment at 2000:00A0H using string instructions. 5. Write a program that scans a block of data (FH bytes) in extra segment at 0A00:0001H for the value 5H using string instructions. 6. Write a program that loads a block of memory locations from 0A000H through 0A00FH with number 5H using string instructions. 7. If AX=091AH and CL=02H. Determine the new contents of AX and the carry flag after the instruction SAR AX, CL is executed. 8. BX=1234H,CL=04H, and CF=0. What is the result of BX and CF after executing RCL BX, CL. 9. Write a program to add two digits in AL. 10. Write a program that loads a block of memory locations from 0AOOOH through 0A00FH with number 5H using string instructions. 11. Write a program that loads a block of memory locations from 0AOOOH through 0A00FH with number 5H using string instructions. 12. Example 5: Assuming that (BX) =100H,Dl=200H, DSe1200H, Si= FOO2H, AX= 0105H, and the following memory content. what is the result of executing the following instructions? a. LEA SI, [Ot+BX+2H] b. MOV 51,[0i+8x+2H] c. LDSCx,(300) d. LES BX, [Di+AX)