Questions $2$ and $3$ please$(20$ points$)$ You want to determine the expected improvement in machine performance by

adding an enhancement to a specific component. p $\%$ is the percentage of time the component

runs on the machine before enhancement and $f\%$ is the improvement in the new component.

Determine the overall speedup for each of the following:

i$)f=100,p=100$

ii$)f=100,p=50$

iii$)f=900,p=50$

iv$)f=900,p=20$

$(15$ points$)$ Draw a graph of $p(y-$axis$)$ in terms of speedup $(x-$axis$)$ for $f=100$ and $f=900.$

What is the shape of the lines and why?

$(20$ points$)$ Repeat problem $1$ but find the speedup for when $p\%$ is the percentage of time the

component runs on the machine after the enhancement.