Design Problem 2 a. The diagram shows an 8-bit shifter that shifts its input one place to the left. Write a VHDL module for the shifter. B (7 down to 0) Lout A (7 down to 0) b. Write a VHDL module that multiples an 8-bit input (C) by 1012 to give an 11-bit product (D). This can be accomplished by shifting C two places to the left and adding the result to C Use two of the modules written in (a) as components and an overloaded operator for addition. C. Simulate your code and test it using the following inputs: 10100101 11111111