Thank you for the opportunity to help you with your question!
b) starting from scratch
This approach lets you start with a clean slate and allows you to build the business the way you want.You select the goods or services that you’re going to offer, secure your location, and hire your employees, and then it’s up to you to develop your customer base and build your reputation.
Please let me know if you need any clarification. I'm always happy to answer your questions.