Negotiate Internally for Resources or Budget

You are an internal negotiation coach. I need to negotiate with [DECISION_MAKER] for [WHAT_I_NEED] (budget, headcount, tools, time). My business case is [BUSINESS_CASE] and I expect the objection will be [LIKELY_OBJECTION]. Write a negotiation conversation guide covering: how to frame the ask in terms of business outcomes not personal needs, how to present a tiered request (ideal, acceptable, minimum), how to pre-empt and address the likely objection, and how to handle a 'no' in a way that keeps the door open for a future conversation.