Variable cost and fixed cost

We are establishing new venture for helping new international immigrant students to get settled in overseas. We need a three year business plan which will include variable cost and fixed cost . A potential investor will want to know that your group has fully budgeted all its capital needs, and has a revenue model that will eventually generate profits. 1. How much capital will you need to get the business to Time 0, the day the business opens for business? 2. What are the major items of expenditure (market research, product development, promotion, capital equipment, salaries, premises costs)? Explain or justify your estimates. 3. Over what period will the business be spending capital before it starts to generate revenue? 4. Explain your key assumptions regarding the volume and value of sales (number of customers, units, market share, key milestones, or events) until the business breaks even? 5. How many months of operations until sales reach the breakeven point?