It could be, for example, the risk of a change in the economic environment - what are your contingency plans for that in terms of dealing with such a situation? There may be many other risks as well specific to your particular sphere of operation, but that ability to plan ahead for all scenarios makes for a robust business plan.
Whether it is travel, study, cooking or any other activity involving a process, planning is usually the first step. The same holds true for business. Business plans are probably more important than the business itself. For example, the plan for a house is more important than the house itself, though it is the house that people remember and not the plan. But the house wouldn't stand without the plan, would it?.
Experts say that a strong business plan is one sure step in the direction of success. So, what is a business plan in the first place? It is defined as a document that outlines the functional and financial objectives of a business. It also contains details of the budget involved and the goals to be achieved.
Describe the manufacturing or operating process and associated costs. Contain believable finical projections, with key data explained and documented.