530.10
As the number of transactions of WY Limited for the financial year 2018-19 were in very large number, the auditor of WY Limited decided to use the technique of Audit Sampling. Before selecting the sample from Repair and Maintenance Expenses, the auditor of WY Limited wished that entire data of Repair and Maintenance Expenses of WY Limited for financial year 2018-19 should have three characteristics. These three characteristics are: