Make a business plan for your own business idea in the UK. Cupcake shop business

I will attach the examples for each page and a template for it. Please find attached below. It requires a lot of research. My business idea is to open a cupcake bakery-shop in London somewhere where there is not a lot of bakeries around for example Whitechapel.
For each section we can text and share ideas for example the finance section and where will the business get its funds from .