Question $5(20$ points$).$ Compute the effective CPI given the following information, assume we have made the following measurements of average CPI for each of the instruction types $($Assume that $50\%$ of the conditional branches are taken$)$:

$\begin{array}{cc}\text{I}\text{n}\text{s}\text{t}\text{r}\text{u}\text{c}\text{t}\text{i}\text{o}\text{n}& \text{C}\text{l}\text{o}\text{c}\text{k}\text{c}\text{y}\text{c}\text{l}\text{e}\text{s}\\ \text{A}\text{l}\text{l}\text{A}\text{L}\text{U}\text{o}\text{p}\text{e}\text{r}\text{a}\text{t}\text{i}\text{o}\text{n}\text{s}& 1\mathrm{.}0\\ \text{L}\text{o}\text{a}\text{d}\text{s}& 3\mathrm{.}5\\ \text{S}\text{t}\text{o}\text{r}\text{e}\text{s}& 2\mathrm{.}8\\ \text{B}\text{r}\text{a}\text{n}\text{c}\text{h}\text{e}\text{s}& ?\\ \text{T}\text{a}\text{k}\text{e}\text{n}& 4\mathrm{.}0\\ \text{N}\text{o}\text{t}\text{t}\text{a}\text{k}\text{e}\text{n}& 2\mathrm{.}0\\ \text{J}\text{u}\text{m}\text{p}\text{s}& 2\mathrm{.}4\end{array}$

Hint: Average the instruction frequency of gobmk and mcf to obtain the instruction mix. You may assume that all other instructions $($for instructions not accounted for by the type in the above table$)$ require

$\backslash$table$[[3\mathrm{.}0$ clock cycles each.$],[$Program$,$Loads,Stores,Branches,Jumps,ALU operations,$],[$gobmk$,21\%,12\%,14\%,2\%,50\%,],[$mef$,35\%,11\%,24\%,1\%,29\%,]]$