Assume that you are considering enhancing a machine by adding a special feature to it. The percentage of time (the original run time before the feature is added) that the machine can be run using this new feature is denote as p%, and, during this portion of time, the machine with this new feature runs f% faster than the old one without it. (a) Determine the overall speedup for each of the following: i. p = 80, f = 40 ii. p = 50, f = 80 iii. p = 30, f = 100 iv. p = 10, f = 200 (b) Draw a graph that plots together each of the two speedup functions for f = 100 and f = 300 in terms of p with p ranging from 0 to 100 (y-axis being the speedup and x-axis being p).