$[70$ pts$]$ A data set containing information for $14$ mutual funds that are part of the Morningstar Funds $500$ is listed below.

$\backslash$table$[[$Fund Name,$\backslash$table$[[$Fund$],[$Type$]],\backslash$table$[[$Net Asset$],[$Value $($$$)]],\backslash$table$[[5$ Year$],[$Average$],[$Return$],[(\%)]],\backslash$table$[[$Expense$],[$Ratio$],[(\%)]],\backslash$table$[[$Morningstar$],[$Rank$]]],[$Amer Cent Inc & Growth Inv,$DE,28\mathrm{.}88,12\mathrm{.}39,0\mathrm{.}67,2-$Star$],[$American Century Intl. Disc,IE$,14\mathrm{.}37,30\mathrm{.}53,1\mathrm{.}41,3-$Star$],[$American Century Tax$-$Free Bond,FI$,10\mathrm{.}73,3\mathrm{.}34,0\mathrm{.}49,4-$Star$],[$American Century Ultra,$DE,24\mathrm{.}94,,10\mathrm{.}88,0\mathrm{.}99,3-$Star$],[$Ariel$,DE,46\mathrm{.}39,11\mathrm{.}32,1\mathrm{.}03,2-$Star$],[$Artisan Intl Val,IE$,25\mathrm{.}52,24\mathrm{.}95,1\mathrm{.}23,3-$Star$],[$Artisan Small Cap,$DE,16\mathrm{.}92,15\mathrm{.}67,1\mathrm{.}18,3-$Star$],[$Baron Asset,$DE,50\mathrm{.}67,16\mathrm{.}77,1\mathrm{.}31,5-$Star$],[$Brandywine$,DE,36\mathrm{.}58,18\mathrm{.}14,1\mathrm{.}08,4-$Star$],[$Brown Cap Small,$DE,35\mathrm{.}73,15\mathrm{.}85,1\mathrm{.}20,4-$Star$],[$Buffalo Mid Cap,$DE,15\mathrm{.}29,17\mathrm{.}25,1\mathrm{.}02,3-$Star$],[$Delafield$,DE,24\mathrm{.}32,17\mathrm{.}77,1\mathrm{.}32,4-$Star$],[$DFA U$.$S$.$ Micro Cap,DE$,13\mathrm{.}47,17\mathrm{.}23,0\mathrm{.}53,3-$Star$],[$Dodge & Cox Income,$\backslash$table$[[FI$