Question 11: (a) Please draw both the optimized multiplication machine schematic and first-version (unoptimized) multiplication machine schematics using 32-bit/64-bit ALU and Registers. (b) Please describe the full control test logic for operating the first-version (unoptimized) multiplication machine you designed in question (a). (e) Using a 6-bit version of the multiplication algorithm in question (b), let's try multiplication of integers 20 (010 100)2 and 04 (000 100), which results in 80 000 000 101 000)2. Please complete the table below including the following columns, Iteration (starting with iteration 0), step, multiplicand, multiplier and Product to show the contents stored in the 12 bit Product register while calculating the multiplication results. Please use 12-bit ALU, 12-bit multiplicand register and 6-bit multiplier register