The Global Trade Company Ships Pine Flooring to Three Building Supply Houses From Its Mils in Pineville

The Global Trade Company ships pine flooring to three building supply houses from its mils in Pineville, Oak Ridge, and Mapletown. Determine the best transportation schedule for the data given in the table. Use the northwest corner rule and steppingstone method to find the optimal solution

Pineville, Oak Ridge Mapletown Supply House Demand

Supply house 1 ($) 3 4 3 30

Supply house 2 ($) 3 2 2 30

Supply house 3 ($) 2 3 3 35

Mill Capacity 25 40 30 95