Need help for Assembly 1. Suppose AX contains 0500h Offset 1000h contains 100h BX contains 1000h Offset 1500h contains 150h SI contains 1500h Offset 2000h contains 200h DI contains 2000h Offset 3000h contains 400h Offset 4000h contains 300h and BETA is a word variable whose offset address is 1000h For each of the following instructions, if it is legal, give the source offset address or register and the result stored in the destination. 

a. MOV DI,SI b. MOV DI,[DI] c. ADD AX,[SI] d. SUB BX,[DI] e. LEA BX,BETA[BX] f. ADD [SI],[DI] g. ADD BH,[BL] h. ADD AH,[SI] i. MOV AX,[BX + DI + BETA]