$1\mathrm{.}15\mathrm{.}83.$ 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 $1\mathrm{.}09$ and has an execution time of $1\mathrm{.}15,$ while compiler B results in a dynamic instruction count of $1\mathrm{.}29$ and an execution time of $1\mathrm{.}5$ s$.$I.Find the average CPI for each program given that the processor has a clock cycle time of $1$ ns$.$Assume the compiled programs run on two different processors. If the execution times on the two processors are the same,how much faster is the clock of the processor running compiler A$\text{'}$s codeversus the clock of the processor running compiler B$\text{'}$s code?IIIA new compiler is developed that uses only $6\mathrm{.}08$ instructions and has an average CPI of $1\mathrm{.}1.$What is the speedup of using this new compiler versus using compiler A or B on the original processor?