Please answer the following well, use the screenshot sent to answer #$1-3.$ Please answer all $3,$ it is not much, show all work. Use the graphs to solve it

#$1$: What is the throughput of the chip $($recall that MIPS is the standard unit of throughput$).$

#$2$: You are running a program that has $4000$ arithmetic instructions, $3000$ memory instructions, and $1000$

control instructions. How long does the program take to run?

#$3$: A different compiler C$2$ generates code that replaces some arithmetic with lookup table accesses.

Specifically, it can replace $10$ arithmetic instructions with one memory access, and it can do this on

$10\%$ of arithmetic instructions. For benchmark B$,$ which compiler is faster and by homuch?

An