Alpha Products, Inc., is having a problem trying to control inventory. There is insufficient time to devote to all its items equally. The following is a sample of some items stocked, along with the annual usage of each item expressed in dollar volume.

$\backslash$table$[[$ITEM$,\backslash$table$[[$UAL DOLLAR$],[$USAGE$]],$ITEM,$\backslash$table$[[$ANNUAL DOLLAR$],[$USAGE$]]],[$a$,$$$25,100,k,$$$600$