What are the typical costs involved in setting up and maintaining a sole proprietorship in Oman?

Hello everyone, I'm planning to establish a sole proprietorship in Oman and would appreciate detailed information regarding the costs involved. Specifically, I'm interested in understanding the following aspects: Initial Registration Fees: What are the costs for registering a sole proprietorship, including any government fees? Licensing and Permits: Are there specific licenses or permits required, and what are their associated costs? Office Space: What are the typical costs for renting office space or using a virtual office in Oman? Legal and Consultancy Fees: What should I expect to pay for legal advice, consultancy services, and other professional fees during the setup process? Ongoing Expenses: What are the regular expenses for maintaining a sole proprietorship, such as renewal fees, taxes, and accounting services? Miscellaneous Costs: Are there any other costs I should be aware of that might arise during the setup or maintenance of my business? I would greatly appreciate any insights, personal experiences, or resources you could share to help me understand the financial aspects of starting and running a sole proprietorship in Oman.