A construction company has four large bulldozers located at four different garages. The bulldozers are to be moved to four different construction sites. The distances in miles between the bulldozers and the construction sites are given below. Bulldozer/ A B C Site 1 90 75 75 80 2 35 85 55 65 3 125 95 90 105 45 110 95 115 How should the bulldozers be moved to the construction sites in order to minimize the total distance traveled by using Hungerian method?