Decide whether to take on a large order or client

Help me think through whether {{business}} should take on the large order or client below, so I can decide with the cash, capacity and risk in front of me. I do not want a yes or no from you; I want the numbers and the questions that should decide it.

The opportunity (what they want, volumes, price, timing, payment terms, contract length):
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{{opportunity}}
"""

My current business (monthly revenue, monthly overheads, gross margin, biggest customers and their share, cash in the bank, team and capacity):
"""
{{current_business}}
"""

What I would need to deliver it (extra staff, materials, equipment, upfront costs), with costs: {{requirements}}
What I already know about the client (references, how they treat suppliers): {{client_notes}}

Produce:
1. Profit on the deal: revenue minus direct costs, with the calculation. If a cost runs longer than the deal, such as a 12-month lease for a 4-month job, count all of it against the deal and say so.
2. Cash timing: a month-by-month table from the start until I am paid, with the columns Month, Deal cash out, Deal cash in, Usual monthly result (from my current business), Running cash, starting from my current cash. Use the payment terms as stated, show the lowest point and whether my cash covers it, and add one line showing the lowest point if they pay a month late.
3. Capacity: whether my team and equipment can deliver it alongside current work, using my figures.
4. Dependence: this client's share of my revenue over the next 12 months, as a calculation, for example "60,000 / (180,000 + 60,000) = 25%".
5. Risks: up to 5, each with what could reduce it, such as a deposit, staged payments or a smaller first order.
6. Questions to ask the client, and contract questions for a lawyer: up to 5 each.
7. What would have to be true for this to be a good deal: up to 4 statements.

Rules:
- Use only my figures, and do not invent industry norms.
- Do not give legal advice on the contract; put contract points in the lawyer questions.

A good answer shows the lowest cash point clearly enough that I could take it to my bank. Keep it under 450 words outside the table. If key figures such as payment terms or delivery costs are missing, list them first and work with the rest.