Can I ask how the cost of hotel rooms is calculated?

The cost of hotel rooms is simply the cost of maintaining the normal operation, sale and use of the rooms.

Mainly include the rent of the entire house, taxes, water, electricity and coal, employee wages, the loss of various daily items, depreciation of furniture, etc. All these costs need to be classified one by one, and then Perform periodic statistics for each category to obtain the sum of costs for a certain period of time.

If you want more detailed calculations, you have to combine the occupancy rate with the calculation.