Final answer:
The two-step approach for writing checks should be used for all types of payments made by check, not exclusively for any single type of payment listed as options. Therefore, the correct answer is 'none of these.'
Step-by-step explanation:
The question refers to the two-step approach for writing checks, which is a method of processing payments that includes writing the check and then recording the payment in a check register or accounting software. This approach helps maintain accurate financial records and ensures that checks are accounted for properly. When the question asks about which payments require the use of a two-step approach for writing checks, the provided options are rent payments, legal services, and sales taxes. However, the two-step approach for writing checks is not exclusive to any single type of payment. It should be applied to all types of payments made by check, including rent payments, legal services, and sales taxes, as well as any other payments where a check is used as the method of settling the transaction. Therefore, the correct answer to this question is none of these, as the two-step approach should be used for all check payments irrespective of their nature.