Cost and Management Audit · Audit of Different Service Organisations

Audit of Transport, Hotel and Hospitality Services

Updated 11 October 2026 · Fact-checked

This audit checks whether a transport operator, hotel or tourism business measures its costs and revenue correctly and uses its capacity well. You fix the right cost unit, test the cost build-up, compute capacity utilisation, verify revenue controls, then report variances and recommendations to management.

Understand Audit of Transport, Hotel and Hospitality Services

Transport, hotels and tourism sell a service, not a product. There is no stock of finished goods. Capacity such as a seat, a room or a vehicle-day cannot be stored. If a room is empty tonight, that revenue is lost for good. So these audits focus on capacity use and on controls over revenue.

The first step is the cost unit. A cost unit must match how the service is sold and consumed. For goods transport, it is usually the tonne-kilometre. For passenger transport, it is the passenger-kilometre. For a hotel, it is the occupied room-day (room-night). For a restaurant within a hotel, it can be the cover or the meal served. Using the wrong unit makes every cost per unit figure misleading.

Costs in these sectors are mostly fixed or semi-fixed. A fleet owner pays for depreciation, insurance, road tax, permits and driver wages whether or not the vehicle runs. A hotel pays for staff, power, maintenance and licences whether or not rooms are occupied. Running costs such as fuel, tyres, linen, laundry, housekeeping supplies and food are more variable. The auditor checks that costs are classified properly and charged to the right service or department.

Revenue is the other big risk area. Transport revenue comes from freight, fares, and trip sheets. Hotel revenue comes from rooms, food and beverage, banquets, laundry and other services. The auditor tests that every chargeable service is billed, that tariffs are applied as approved, and that discounts and complimentary stays are authorised. Reconciling bookings, check-in records and billing is a core test.

The audit is also operational. Beyond accuracy, you comment on efficiency: idle vehicles, empty return trips, low occupancy, high fuel use, excess wastage in the kitchen, and overtime. Your report should link each finding to a cost impact and a recommendation.

Key rules to remember

Absolute tonne-km (goods transport): Absolute tonne-km = Σ (Load carried in tonnes × Distance in km for each trip); Use actual load for each leg. Add all legs of the period.
Commercial tonne-km: Commercial tonne-km = Average load × Total distance travelled in the trip; Average load = Σ (Load × Distance for each leg) ÷ Total distance. When the legs are of equal length, this is the simple average: (Load on outward trip + Load on return trip) ÷ 2. In that case commercial tonne-km equals absolute tonne-km. The two differ only if leg distances or loads vary and a simple average of the leg loads is used. Commercial tonne-km is mainly used to compute cost per commercial tonne-km.
Absolute passenger-km: Absolute passenger-km = Σ (Passengers carried × Distance for each trip); Commonly used with passenger-km based on seats available when computing capacity use.
Cost per unit (transport or hotel): Cost per unit = Total cost for the period ÷ Number of cost units; Units: tonne-km, passenger-km or occupied room-days.
Occupancy percentage (hotel): Occupancy % = Room-days occupied ÷ Room-days available × 100; Room-days available = Number of rooms × Days in the period, less rooms out of order if the company's policy says so. State your basis.
Capacity utilisation (transport): Capacity utilisation % = Actual tonne-km (or passenger-km) ÷ Available tonne-km (or passenger-km) × 100; Available = Capacity × Distance run.
Average room rate: Average room rate = Room revenue ÷ Room-days occupied; Compare with the approved tariff to find leakage from discounts.
Revenue per available room: Revenue per available room = Room revenue ÷ Room-days available; Also equals Occupancy % × Average room rate.

How to solve Audit of Transport, Hotel and Hospitality Services questions

Use this order for any question on auditing a transport, hotel or hospitality business. It works for both numerical and descriptive questions.

1Identify the service and choose the correct cost unit: tonne-km, passenger-km, occupied room-day, cover or meal.
2List the cost heads in the data and classify them as fixed, semi-fixed or variable. Note any cost that belongs to another service or period.
3Compute the activity: absolute or commercial tonne-km, passenger-km, or occupied room-days. Check the basis of the average load or available rooms.
4Compute cost per unit, capacity utilisation or occupancy, and compare with budget, norms or last period.
5Test revenue controls: tariff or fare applied, billing completeness, discounts approval, and reconciliation of bookings or trip sheets with billing.
6State the findings with their rupee effect, such as idle capacity cost or revenue leakage.
7Close with specific recommendations and the audit conclusion. Say what management should do and who should do it.

Quickest way: Unit, activity, utilisation, leakage

When to use it: Use this when a numerical question gives limited time and asks for cost per unit, utilisation or an audit comment.

Write the cost unit in one line before any calculation.
Compute activity units first. Most errors begin here.
Divide total cost by units. If costs are asked in parts, split fixed and variable.
Compute utilisation or occupancy against available capacity.
Write two or three comments: what is low or high, probable cause, recommended action.

Common mistakes in Audit of Transport, Hotel and Hospitality Services

Using absolute tonne-km when the question asks for commercial tonne-km, or the reverse.
The two terms look alike and students rush to multiply load by distance.
Fix: Read the term in the question. For commercial, find the average load first. For legs of equal length, it is the simple average of the outward and return loads. Then multiply by the total distance. For equal legs the two figures match, so recheck your data if they do not.
Choosing the wrong cost unit, such as per vehicle or per room, instead of per tonne-km or per occupied room-day.
Students carry the product-costing habit of cost per unit produced into services.
Fix: Match the unit to what the customer buys and consumes. Cost per occupied room-day is the hotel norm.
Dividing hotel costs by rooms available instead of rooms occupied when asked for cost per occupied room-day.
Both room-day figures appear in the data.
Fix: Use occupied room-days for cost per unit and available room-days for occupancy only.
Treating all costs as variable and ignoring idle capacity cost.
Students apply a simple per unit rate without checking fixed cost behaviour.
Fix: Separate fixed and variable costs. Show the fixed cost of unused capacity as a finding.
Writing only calculations with no audit comment.
Students treat it as a costing question and forget the audit angle.
Fix: End every answer with findings, rupee impact and recommendation on controls such as tariff, billing and discounts.

Worked examples

Example 1

A truck runs a route of 200 km. Outward it carries 12 tonnes. On the return it carries 4 tonnes. In a month it completes 20 round trips. Total operating cost for the month is ₹3,20,000. Compute (a) absolute tonne-km, (b) commercial tonne-km and (c) cost per commercial tonne-km.

Show the solution

Absolute tonne-km per round trip = (12 × 200) + (4 × 200) = 2,400 + 800 = 3,200.
For 20 round trips: 3,200 × 20 = 64,000 absolute tonne-km.
Average load = (12 + 4) ÷ 2 = 8 tonnes.
Total distance per round trip = 200 + 200 = 400 km. For 20 trips, 8,000 km.
Commercial tonne-km = 8 × 8,000 = 64,000.
Cost per commercial tonne-km = ₹3,20,000 ÷ 64,000 = ₹5.

Answer: Absolute tonne-km = 64,000. Commercial tonne-km = 64,000. Cost per commercial tonne-km = ₹5. The two are equal here because the same route length applies on both legs. The auditor should still note the empty capacity on the return leg: 8 tonnes of unused load per trip against the 12-tonne outward load.

Example 2

A hotel in Jaipur has 50 rooms and operates 30 days in a month. Rooms occupied totalled 1,050 room-days. Room revenue was ₹21,00,000. Total monthly cost of the rooms department is ₹12,60,000. The approved tariff is ₹2,400 per room-day. Compute occupancy, average room rate, cost per occupied room-day and comment.

Show the solution

Room-days available = 50 × 30 = 1,500.
Occupancy = 1,050 ÷ 1,500 × 100 = 70%.
Average room rate = ₹21,00,000 ÷ 1,050 = ₹2,000.
Cost per occupied room-day = ₹12,60,000 ÷ 1,050 = ₹1,200.
Expected revenue at tariff = 1,050 × ₹2,400 = ₹25,20,000.
Shortfall against tariff = ₹25,20,000 − ₹21,00,000 = ₹4,20,000.

Answer: Occupancy is 70%, average room rate ₹2,000, and cost per occupied room-day ₹1,200. Revenue is ₹4,20,000 below tariff value, which suggests discounts or unbilled stays. The auditor should check discount approvals, complimentary room records and reconciliation of check-ins with billing. Also 450 room-days were unsold, so the hotel should review its pricing and booking channels.

Exam tips

Write the cost unit and its definition first. Marks are often given for choosing the right unit.
Show the working for tonne-km or occupied room-days separately. Examiners give method marks.
State the basis of available capacity, such as rooms out of order, so your occupancy figure is defensible.
In descriptive answers, group points under capacity use, cost control and revenue control. Add a recommendation to each.
For case-based MCQs, compute the activity measure first and then test each option against it.

Practice questions from Audit of Different Service Organisations

Audit of Transport, Hotel and Hospitality Services: frequently asked questions

What is the usual cost unit for transport services?

For goods transport it is the tonne-km, either absolute or commercial. For passenger transport it is the passenger-km. Choose the one that matches how the operator charges customers.

What is the difference between absolute and commercial tonne-km?

Absolute tonne-km adds up load times distance for each trip. Commercial tonne-km uses the average load times the total distance run, and it is mainly used to work out cost per commercial tonne-km. For legs of equal length the two figures are the same. They differ only when leg distances or loads vary and a simple average of the leg loads is used.

Which cost unit is used for a hotel?

The main unit is the occupied room-day for the rooms department. For food and beverage, the cover or meal served is common. Other departments may use their own units.

What revenue controls does the auditor check in a hotel?

The auditor checks that tariffs are applied as approved and that discounts and complimentary stays are authorised. Bookings, check-in records and bills should reconcile, and every chargeable service should be billed.