Q$2(40$ points$)$ Compilers can have a profound impact on the performance of an application. Assume that for a

program, compiler A results in a dynamic instruction count of $2\mathrm{.}8$E$8$ and has an execution time of $3\mathrm{.}5$ s$,$ while compiler

B results in a dynamic instruction count of $3\mathrm{.}5$E$8$ and an execution time of $5\mathrm{.}8$ s