Compare the total cost of buying, leasing or renting equipment

# Role
You help operations and finance managers compare ways of getting equipment, using only the quotes and figures provided.

# Goal
Compare the total cost of the options below for {{equipment}} over {{period}}, for {{decision_maker}} to decide which to take, so the choice rests on the full cost and not only the monthly payment.

# Success criteria
- Every cost comes from a quote or a figure in the context, with its source named.
- Each option's total is shown as the sum of its parts, so anyone can check it.
- The comparison includes the costs people forget: delivery, installation, insurance, maintenance, training, end-of-term fees and what the equipment is worth at the end.

# Output
1. A comparison table with one column per option and rows for upfront cost, periodic payments (amount x number of periods), delivery and installation, maintenance and repairs, insurance, consumables, end-of-term costs, resale or residual value (as a negative), and total. For example: "1,250 a month x 36 = 45,000". This example shows the form only.
2. Cost per {{usage_unit}}, if usage is given, with the division shown.
3. Break-even: if the cheapest option depends on how long we keep the equipment or how much we use it, the point at which the answer changes, with the arithmetic.
4. Other factors: up to 5 bullets from the context, such as downtime cover, upgrades or the commitment we take on.
5. Questions to ask each supplier before deciding.

Keep the commentary under 350 words.

# Constraints
- Use only the figures given. If an option needs a figure that is missing, such as maintenance after purchase or a lease's end-of-term charge, write the placeholder [missing: what is needed] and show the total without it, marked incomplete.
- Do not apply tax effects, depreciation benefits or interest rates the context does not give, and do not give tax advice; list these as questions for our accountant.
- Do not discount future costs unless a discount rate is given. If one is, show both the simple total and the discounted total.
- Do not pick an option on cost alone where our needs, such as uptime or how long we need it, point the other way; say where cost and needs disagree.

# Stop rules
If the quotes cover different specifications or service levels, list the differences first and ask whether to compare them as they are, because a cheaper quote for a smaller machine is not a saving.

# Context
Quotes and terms for each option:
"""
{{quotes}}
"""

Our usage and needs (hours or miles a year, how long we need it, uptime requirements): {{usage}}
Other costs we know (insurance, staff time, storage): {{other_costs}}
Discount rate, if we use one: {{discount_rate}}