Optimal solution for Philly is first, then Seattle next

Captain Borders Corp. manufacturers fishing equipment. Currently, the company has a plant in Los Angeles and a plant in New Orleans. William Borders, the firm's owner, is deciding where to build a new plant-Philadelphia or Seattle. Use the following table to find the total shipping costs for each potential site. Which should Borders select? Plant Los Angeles New Orleans Philadelphia Seattle Demand Pittsburgh $100 $80 $40 $110 200 Warehouse St. Louis $75 $60 $50 $70 120 Denver $50 $90 $90 $30 425 Capacity 180 220 350 350 Click the icon to view the optimal solution with a new plant in Philadelphia. Click the icon to view the optimal solution with a new plant in Seattle. Using the optimal solutions provided above, Borders should select with a total cost of $ (enter your response as a whole number). Warehouse Plant Pittsburgh $100 St. Louis $75 Dummy (Excess) SO Capacity 180 Los Angeles $80 $60 SO New Orleans Denver $50 180 $90 215 $90 30 425 220 01 5 SO 350 Philadelphia Demand $40 200 200 $50 120 120 5 Warehouse Plant Pittsburgh $100 Dummy (Excess) SO 5 SO St. Louis $75 100 $60 20 $70 Denver $50 75 $90 Capacity 180 Los Angeles $80 New Orleans 220 200 $110 $30 SO Seattle 350 350 425 Demand 200 120 5