One-Page Business Plan

Help me write a one-page business plan for {{business_idea}}. I have {{budget}} and {{time_per_week}} per week. My relevant strengths: {{strengths}}.

Cover, in this order, each in 2–4 lines: the specific customer and their painful problem; the offer and price; why customers would choose it over the alternatives; how I get the first 10 customers (named channels, not 'social media'); simple unit economics (price, cost to deliver, cost to acquire, margin) with my assumptions marked clearly; the 90-day milestone plan; the top 3 risks and how to test each cheaply; and the one metric that tells me it is working. Challenge any assumption that looks unrealistic.