Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to calculate turnover [title] Go over the turnover rate formula. [step] Your company's most valuable asset may be the your talented employees. Turnover rate measures the rate at which workers leave your firm.

Ending1: Spreadsheet applications apply the formula to real-time estimates. When you review data, you'll find that turnover averages out around one-quarter to half. Ending2: Under this range, an employee can become a " quality worker, " working for at least eight hours per week. The following qualities can apply to your positions : [substeps] Reporting good performance standards. Ending3: This information can be found by purchasing a turnover rate book. [substeps] You can find this formula on your turnover sheet or directly on the company's payroll report. Ending4: [substeps] The turnover rate formula is (number of employees who leave the business)/(average number of total workers during the period). Turnover is measured during a specific period, such as a month or year.

Answer format: ending1/ending2/ending3/ending4