Budd's Bus Company operates bus tours of the Finger Lakes in New York state. Management has identified two cost drivers $-$ the number of trips and the number of passengers$-$that it uses in its budgeting and performance reports. The company runs two trips daily from March to October. Up to $85$ passengers can be accommodated on the bus. Data concerning the company's cost formulas appear in the chart.

$\backslash$table$[[,\backslash$table$[[$Fixed Cost$],[$per Month$]],$Cost per Trip,$\backslash$table$[[$Cost per$],[$Passenger$]]],[$Bus operating costs,$$1,400,$$$27\mathrm{.}50,$$$1\mathrm{.}25$