5) Consider the following code. a. Identify the line(s) of code that will never be reached. b. Write the address for each instruction in program memory. Show any calculations needed for the branch and goto instructions. c. Whenever the stack changes, show the stack, PC and SP d. Identify a potential problem in the code. Address Ox200 Op Code ORG Movlw movwf Ox 70 step2 stepl step! goto decf Bnz Ox 70, W step! retum NOP Addlw step2 Step3 retum step3 inca 0x70.1 return 5) Consider the following code. a. Identify the line(s) of code that will never be reached. b. Write the address for each instruction in program memory. Show any calculations needed for the branch and goto instructions. c. Whenever the stack changes, show the stack, PC and SP d. Identify a potential problem in the code. Address Ox200 Op Code ORG Movlw movwf Ox 70 step2 stepl step! goto decf Bnz Ox 70, W step! retum NOP Addlw step2 Step3 retum step3 inca 0x70.1 return