In computers, we call it a "shift left" when data moves leftward in the binary number (i.e. the 1's place goes to the 2's place, the 2's place to the 4's place, and so on). A "shift right" moves rightward in the binary number. Shifts also differ on what the shift-in value is (on a shift left, what goes into the rightmost bit position? On a shift right, what goes into the leftmost bit position?). Computers have three major types of shifts, based on how they fill that position: Logical shift (shift in a 0), Arithmetic shift (compute Val * 2 for left shift, val/2 with sign extension for right), and Circular shift (the bit shifted out one side is shifted back in the other side). Develop a single, 4-bit shift register that can implement all of these shifts, as well as a parallel load. Use the following control line settings