Annual output of 75-room hotel

Income index is an important index to measure the quality of a hotel. The calculation formula of yield index is: yield-actual room income ÷ ideal room income × 100%. The so-called ideal income is the house price income sold at the retail price. For example, a hotel with 100 rooms. Assuming the retail price is 100 yuan and the annual rental rate is 85%, the return rate is = (100×100× 365× 85%) ↓ (100×100× 365).

Rate of return refers to the rate of return on investment, generally expressed as an annual percentage, and calculated according to the current market price, face value, coupon rate and the time from the maturity date. For a company, the rate of return refers to the percentage of net profit to the average capital used.