$\backslash$table$[[$Letter$,$Freq,Letter,Freq,Letter,Freq$],[$a$,0\mathrm{.}080,$j$,0\mathrm{.}005,$s$,0\mathrm{.}060],[$b$,0\mathrm{.}015,$k$,0\mathrm{.}005,$t$,0\mathrm{.}090],[$c$,0\mathrm{.}030,$l$,0\mathrm{.}035,$u$,0\mathrm{.}030],[$d$,0\mathrm{.}040,$m$,0\mathrm{.}030,$v$,0\mathrm{.}010],[$e$,0\mathrm{.}130,$n$,0\mathrm{.}070,$w$,0\mathrm{.}015],[$f$,0\mathrm{.}020,$o$,0\mathrm{.}080,$x$,0\mathrm{.}005],[$g$,0\mathrm{.}015,$p$,0\mathrm{.}020,$y$,0\mathrm{.}020],[$h$,0\mathrm{.}060,$q$,0\mathrm{.}002,$z$,0\mathrm{.}002],[$i$,0\mathrm{.}065,$r$,0\mathrm{.}065,,]]$Compute the frequency, f$($c$),$ of each letter in the cipher text c $=$ yznxnxfsjcfn$.$ Next calculate the correlation $\backslash$phi $($i$)$ for i $=8$; use the table of

English unigrams $(1-$grams$)$ below. Show your work to receive full credit. Note: you do not need to decrypt the cipher text $($i$.$e$.,$ I do not need the plaintext$).$