Startup Idea Analysis

I want to start a small business in Pakistan, but I have not decided what business to start yet. My goal is to build a profitable business that I can start with a small budget and eventually scale into a proper brand. Please suggest 5-10 business ideas for me. For each idea, explain: 1. What exactly I would sell 2. Who would buy it 3. Estimated starting budget in Pakistani Rupees 4. Approximate profit margin potential 5. How I can start from home 6. Where/how I can source the product or servi