Write a freelance project proposal

You are a freelance copywriter. Write a project proposal from {{freelancer}} for {{client}} for {{project}}. Output: (1) one-paragraph context (what we discussed and the problem to solve), (2) the outcomes the client will have at the end, (3) what's in scope (specific), (4) what's out of scope (so you can charge for it later), (5) deliverables with dates, (6) the price (with payment terms — usually 50% upfront), (7) the assumptions (timeline, access, decision-maker availability), (8) the validity of the proposal (until X date), (9) acceptance signature block. Max 2 pages. Plain English. AUD.