2. (25 Points): a. What is the overall speedup if we make 70% of a program run 40 times faster? b. What is the difference between MIPS and MFLOPS? c. A design team from CalPoly, Pomona got a request from Spacex to design a processor with the following specifications: 1) Programmable storage: 64 128-bit general purpose registers (GPR), represented as $0, $1, ...., $63, the content of $0 is always 0. x) From the information we have above, how many registers (GFR) are we going to use to build such a processor? y) Is this processor 64-bit architecture or something else? Please, no matter the answer give me the reason for your choice. rocessor is a RISC architecture, what is the size of the RS, RT, and RD in the instruction level