7. Using the instruction set and simple computer diagram, write the code for a program that performs (E+ A+ B +C + D) All values are acquired from the keyboard and result is displayed on the monitor. Integer operation are assumed and overflow or negative number are not considered. The values in PC and IR for each cycle, and description for each instruction have to be included in the answer. (15 pts) 7. Using the instruction set and simple computer diagram, write the code for a program that performs (E + A+ B + C + D) All values are acquired from the keyboard and result is displayed on the monitor. Integer operation are assumed and overflow or negative number are not considered. The values in PC and IR for each cycle, and description for each instruction have to be included in the answer. (15 pts)