The Cheyenne Hotel in Big Sky$,$ Montana, recorded its total electrical costs and number of occupancy$-$days over the last year. An occupancy$-$day represents a room rented for one day. The hotel's business is highly seasonal, with peaks occurring during the ski season and in the summer.

$\backslash$table$[[$Month$,$Occupancy$-$Days,$\backslash$table$[[$Electrical$],[$Costs$]]],[$January$,2,630,$$$10,783$