Bell Mill Works (BMW) ships French doors to three building-supply houses from mills in Mountpelier, Nixon, and Oak Ridge. Determine the best shipment schedule for BMW from the data provided by Kelly Bell, the traf- fic manager at BMW. Use the northwest-corner starting procedure and the stepping-stone method. Refer to the following table. (Note: You may face a degenerate solution in one of your iterations.) Bell Mill Works To Supply House Supply House Supply House Mill capacity From 1 2 3 (in tons) $3 $2 Mountpelier 25 $3 $4 $2 $3 Nixon 40 $3 $2 $3 30 Oak Ridge Supply house demand (in tons) 30 30 35 95