I would organize my restaurant to best achieve these goals by having a good working environment and experience for my customers. By having good service, customers would most likely come back as same goes for food. Being organized is most important you should have a least one dishwasher, three to more cookers depending on how big and busy the restaurant is, at least one perp person, as for waiters 4 or depending on how busy or big your restaurant is, and at least one host and make sure you have two to three busser who you know are fast and work hard. The key to a successful restaurant is communication. Make sure your customers feel welcomed and make sure to always sanitize your work space ( there is a pandemic going on)
Hope this helps have a good one!!!
- I work at a restaurant and this is how we are successful :)