3. (6 points) Given the code sequence below, answer the questions that follow: ORG 100H Initialize: MOV R4,#0F0H MOV R0,#20 MOV DPTR,#0300H Next: CLR A MOVC A,@A+DPTR LCALL Store INC DPTR DJNZ R0, Next Here: SJMP Here Store: ANL A, R4 MOV @R1, A INC R1 RET (a) (3 points) Find machine code for the following instructions (you can use the table included with the assignment) and specify location where each instruction is stored in memory: DJNZ R0, Next LCALL Store MOV R0,#20 Show your work and give your answer in hexadecimal. (b) (2 points) What will be the content of the stack immediately after executing instruction \INC R1". Give all relevant stack addresses and their values. (c) (1 points) Using your own words, explain what does the program above do? (do not explain individual instructions)