Final answer:
The best payroll option to process payroll for multiple clients in one place is d. Intuit Online Payroll for Accounting Professionals, designed for accounting professionals.
Step-by-step explanation:
The payroll option that would best suit your need to process payroll for multiple clients in one place is d. Intuit Online Payroll for Accounting Professionals.
This option is specifically designed for accounting professionals who handle payroll for multiple clients. With this option, you can easily manage and process payroll for all your clients in a centralized location.
Intuit Online Payroll for Accounting Professionals allows you to efficiently handle payroll tasks such as calculating wages, generating paychecks, and filing payroll taxes, simplifying the payroll process for your clients' companies.