Process capability. Determine which of these three processes are capable:

$\backslash$table$[[$Process$,$Mean,$\backslash$table$[[$Standard$],[$Deviation$]],\backslash$table$[[$Lower$],[$Spec$]],\backslash$table$[[$Upper$],[$Spec$]]],[1,7\mathrm{.}5,\mathrm{.}10,7\mathrm{.}0,8\mathrm{.}0],[2,4\mathrm{.}6,\mathrm{.}12,4\mathrm{.}3,4\mathrm{.}9],[3,6\mathrm{.}0,\mathrm{.}14,5\mathrm{.}5,6\mathrm{.}7]]$