Question\#3 Read the following code carefully then answer the questions below: N1 DD 2578923H N2 DD 7856389H N3 DD 0 1) MOVCX,4 2) MOV SI, 0 3) CLC 4) BACK: MOV AL, byte ptr N1[SI] 5) ADD AL, byte ptr N2[SI] 6) MOV byte ptr N3[SI], AL 7) INC SI 8) LOOP BACK A) What would be the value of N3 after executing the whole program? B) If we replaced the instruction in line 2 with MOV SI, 2, what would be the value of N3 at the end of the program? C) If we add the DAA instruction after the "ADD AL, byte ptr N2[SI]" ; what would be the value of N3 at the end of the program