Walt Disney World Resort and United Vacations got together to create a special deal. The air-inclusive package features accommodations for three nights at Disney's All-Star Resort, hotel taxes, and a three-day unlimited Magic Pass. Prices are $507 per person traveling from Washington, DC, and \$795 per person traveling from Los Angeles. a. What would be the cost for a family of three leaving from Washington, DC? b. What would be the cost for a family of three leaving from Los Angeles? c. How much more will it cost the family from Los Angeles