If you develop a good Profit & Loss Statement for your existing business for the current year or for the first year of your proposed business, you can use this data to actually project how much sales you would need to yield the income you want and the profit margin you want. You can plan ahead as far as you want. Sound impossible? It's actually pretty simple and can be pretty accurate plan.
Some of the questions a growth business plan might ask you are: _ Are you comfortable that the market wants and is willing to buy your product or service? _ Is your product or service priced so it is competitive in your market? _ What's different about your product or service? Why would a customer purchase it over someone else's? _ Is your market big enough to support your business? What about 15 years into the future? _ If you wanted a better lifestyle, what would your business need to do to give you that lifestyle? _ How much sales would your business need to generate to give you that income? _ How much sales would your business need to generate to give you the income you want 15 years into the future? _ What will be the cost of your labor and material? _ What will your expenses run? _ How much will it cost to overcome the capacity constraints that will occur as your business grows to meet your income requirements? _ Will your profit give you the income you want in the future and at the same time maintain a healthy business for you as well?