i need help with 1-7 this is pertaining to the use of dosbox

1 1. What is the function of the R command in Debug and what registers can be seen? The function of the R command is to display or show registers. 1 2. What command can be used to change the content of a register? The command used to change the content of a register is the rm command which is called register mask. 3. What command can be used to assemble a program? 4. What command can be used to un-assemble a program? 5. What is the difference between G command and T command? 6. If you run the following program, what would be the result in AX, BX, and CX registers? OAED:0100 B80010 mov ax, 1000 OAED:0103BB0020 OAED:0106 B90030 OAED:0109 01D8 OAED:010B 01C8 OAED:010D CD20 mov bx, 2000 mov cx, 3000 add ax, bx add ax, cx int 20 AX: 1770 BX: 07DO CX: OBB8 7. Write a program to input 1, 2, 3, 4, and 5 into register AL, BH, CL, DH, and SI respectively