25 25. Given the instruction format Opcode (5 bits) Memory (destination of data) (12 bits) Register (source of data) (4 bits) Determine the following parameters of the computer hardware to be designed. i) Total number of instructions that can be implemented in the processor ii) Size of the register file. iii) Assuming that a program can access data from any place in the Main memory, determine the maximum size of the main Memory in Kbytes.