COMPARATIVE VEHICLE COSTS AT NAMED OFFICES

The attached comparative report consists of cost records of conventional vehicles in representative cities. These vehicle types were displaced in some cities by the Twin Coach functional truck. The offices named report vehicle costs individually.

Column 1 shows the number of vehicles in use at a particular office for the reporting month, except that on page 8, under the "Accumulated averages" designation, it shows number of vehicle-months.

Column 2 shows the average mileage per vehicle.

Column 3 shows the average hourly use per vehicle.

Column 4 shows the total cost per mile per vehicle. Total cost includes all items of expense chargeable to a vehicle-gas, oil, repairs, service, labor, depreciation, overhead.

Column 5 shows the total cost per hour per vehicle.

Column 6 shows the accumulated total cost per hour per vehicle since the first reporting month.

Column 7 shows the operating cost per hour per vehicle. Operating cost includes all items chargeable to a vehicle, except depreciation and overhead.

Column 8 shows the maintenance cost per hour per vehicle. Maintenance cost includes all operating cost items, less gas and oil.

Column 9 shows the accumulated maintenance costs per hour per vehicle for all months prior to the reporting month.

Column 10 shows the accumulated maintenance costs per hour per vehicle through the reporting month.

Column 11 shows the accumulated average total monthly cost per vehicle through the reporting month.