Question 1 (1+1+2) The world of Computer Architecture is quite interesting! A lot can be unraveled about a computer just by looking at its instruction set architecture. So, a group of interns were asked to answer some questions about a certain computer Y, just by having a look at the pattern of one of its instructions types. This computer contained a processor that can be thought of as a smaller version of 32 bit MIPS. Following is the R-type instruction of Y's processor op rs rt rd shamt func 4 bits 4 bits 3 bits 3 bits 3 bits 3 bits Let's see if you can answer the questions that the interns were asked! a) What is the size of any of Y's instructions? b) How many registers were present in Y's processor? c) How many different R-type instructions are possible