You are given the following code. Note that floating$-$point instructions use floating point registers labeled f$.$ Integer instructions use integer registers labeled x$.$ loop: fld f$0,0($x$1)$ fld f$2,0($x$2)$ fadd f$6,$ f$2,$ f$12$ fsub f$4,$ f$0,$ f$10$ fmul f$8,$ f$4,$ f$6$ fsd f$8,0($x$2)$ subi x$1,$ x$1,8$ subi x$2,$ x$2,8$ bnz x$1,$ loop We are given the following latencies for the different types of instructions. Floating point Multiply: $5$ Floating Point Add$/$Sub:$3$ Integer arithmetic:$1$ Load$/$Store:$2$ Branch if not taken: $1$ Branch if taken: $2$ Remember how to use latencies. For example, since fadd and sub have latencies of $3,$ the fmul f$8,$ f$4,$ f$6$ which needs the results of fsub f$4,$ f$0,$ f$10$ must wait $3$ cycles from when fsub starts. a$)$ Show how many cycles are needed to complete one iteration without reordering, but with data forwarding. DO NOT use delayed branch. Create a table that includes stalls $($not pipeline stages but stalls between instructions. b$)$ Reorder instructions and show how many cycles are needed to complete one iteration. Show reordered code and cycles needed. c$)$ Unroll the loop $2$ times, reorder instructions and show how many cycles are needed to complete two iterations.