Wiebe Trucking Inc. is planning a new warehouse to serve the western United Stat

Wiebe Trucking Inc. is planning a new warehouse to serve the western United States. DenverSanta Fe and Salt Lake City are under consideration. For each location annual fixed costs (rentequipment and insurance) and average variable costs per shipment (labor transportation andutilities) are listed in the following table. Sales projections range from 550000 to 600000shipments per year.LocationAnnual Fixed Costs Variable Costs per ShipmentDenver$5000000$4.65Santa Fe$4200000$6.25Salt Lake City$3500000$7.25a. Plot the total cost curves for all the locations on a single graph.b. Which city provides the lowest overall costs?