Find an initial solution to the following transportation problem. From Mexico City Detroit Ottawa Demand Los Angeles S6 $17 $20 80 Calgary $18 $13 $10 100 Panama City 58 $19 $24 60 Supply 120 70 50 The starting solution using northwest-corner method is: (Note: You must enter a shipment in every coll oven if the shipment is 0) To From Los Angeles Calgary Panama City Supply $ $18 $8 Mexico City 120 $17 513 $19 Detroit 70 520 $10 $24 Ottawa 50 BO 100 Demand 60 a) The total cost of the initial solution developed using the northwest-comer method The starting solution using the intuitive lowest-cost method is (Note: You must enter a shipment in every coll, even if the shipment is 0) To From Los Angeles Calgary Panama City Supply $6 518 SA Mexico City 120 Enter your answer in each of the answer boxes (Note: You must enter a shipment in every coll, even if the shipment is 0. To From Los Angeles Calgary Panama City Supply $6 $18 $8 Mexico City $17 $13 Detroit 70 120 $19 $20 $10 $24 Ottawa 50 Demand 80 100 60 a) The total cost of the initial solution developed using the northwest-comer method=$1 The starting solution using the intuitive lowest-cost method is: (Note: You must enfor a shipment in every col, oven if the shipment is 0) To From Los Angeles Calgary Panama City Supply $6 $18 $8 Mexico City 120 $18 $19 Detroit $17 70 $20 $10 $24 Ottawa 50 Demand 80 100 60 b) The total cost of the initial solution developed using the intuitive lowest-cost method=$ c) The total cost of the optimal solutions Enter your answer in each of the answer boxes