3) What does this program do? Avgi: MOV CH3 LEA ELEMENTI DIV CL MOV Avergel. AX DEC CH JNZ Start Start: Avg2: Repeat: JMP Exit DIV CL MOV Averge2, AX DEC CH JNZ Start JMP Exit DIV CL MOV Averge3, AX DEC CH JNZ Start XOR AX, AX XOR CL, CL MOV BX, (SI) INC SI CMP BX, OOH JZ Next Class INC CL ADD AX, BX JMP Repeat CMP CH3 JE Avg! CMP CH, 2 JE Aug2 CMP CH, 1 JE Avg3: Exit: Next Class: Avg3